**Current forecasts from Singapore's Meteorological Service and regional models indicate a warm overnight period driven by persistent dry conditions under the Southwest Monsoon, keeping minimum temperatures near or above 27–28 °C.** Recent official guidance notes that nights have remained above 27 °C on most days in early September 2026, consistent with below-average rainfall and elevated dew points that limit radiative cooling. Historical September minima at Changi average 25.2 °C, yet this episode's suppressed convection and southeasterly flow align with the market-implied 98 % consensus on 28 °C as the likely daily low. A sudden influx of moisture or stronger nocturnal winds could lower readings toward 26 °C, but model consensus shows low probability of such shifts before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Singapore on September 10?
Lowest temperature in Singapore on September 10?
28°C 100.0%
27°C 20%
26°C 7%
25°C 4%
$1,384 Vol.
$1,384 Vol.
Sep 10, 2026
21°C or below
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C or higher
No
28°C 100.0%
27°C 20%
26°C 7%
25°C 4%
$1,384 Vol.
$1,384 Vol.
Sep 10, 2026
21°C or below
$65 Vol.
No
22°C
$40 Vol.
No
23°C
$407 Vol.
No
24°C
$95 Vol.
No
25°C
$137 Vol.
No
26°C
$132 Vol.
No
27°C
$33 Vol.
No
28°C
$379 Vol.
Yes
29°C
$20 Vol.
No
30°C
$25 Vol.
No
31°C or higher
$50 Vol.
No
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.**Current forecasts from Singapore's Meteorological Service and regional models indicate a warm overnight period driven by persistent dry conditions under the Southwest Monsoon, keeping minimum temperatures near or above 27–28 °C.** Recent official guidance notes that nights have remained above 27 °C on most days in early September 2026, consistent with below-average rainfall and elevated dew points that limit radiative cooling. Historical September minima at Changi average 25.2 °C, yet this episode's suppressed convection and southeasterly flow align with the market-implied 98 % consensus on 28 °C as the likely daily low. A sudden influx of moisture or stronger nocturnal winds could lower readings toward 26 °C, but model consensus shows low probability of such shifts before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Sep 8, 2026, 12:30 AM ET
Volume
$1,384End Date
Sep 10, 2026Market Opened
Sep 8, 2026, 12:30 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.**Current forecasts from Singapore's Meteorological Service and regional models indicate a warm overnight period driven by persistent dry conditions under the Southwest Monsoon, keeping minimum temperatures near or above 27–28 °C.** Recent official guidance notes that nights have remained above 27 °C on most days in early September 2026, consistent with below-average rainfall and elevated dew points that limit radiative cooling. Historical September minima at Changi average 25.2 °C, yet this episode's suppressed convection and southeasterly flow align with the market-implied 98 % consensus on 28 °C as the likely daily low. A sudden influx of moisture or stronger nocturnal winds could lower readings toward 26 °C, but model consensus shows low probability of such shifts before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 10 Sep '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wsss
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$1,384End Date
Sep 10, 2026Market Opened
Sep 8, 2026, 12:30 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Current forecasts from Singapore's Meteorological Service and regional models indicate a warm overnight period driven by persistent dry conditions under the Southwest Monsoon, keeping minimum temperatures near or above 27–28 °C.** Recent official guidance notes that nights have remained above 27 °C on most days in early September 2026, consistent with below-average rainfall and elevated dew points that limit radiative cooling. Historical September minima at Changi average 25.2 °C, yet this episode's suppressed convection and southeasterly flow align with the market-implied 98 % consensus on 28 °C as the likely daily low. A sudden influx of moisture or stronger nocturnal winds could lower readings toward 26 °C, but model consensus shows low probability of such shifts before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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