Recent forecasts from multiple models, including consensus outputs aligned with GFS and similar systems, indicate a high of 20–21°C in Moscow on September 4 under partly cloudy skies and light southwesterly flow. This positions 21°C as the leading market outcome, reflecting trader alignment with stable synoptic patterns during the early autumn transition, when daily highs typically average near 18–19°C. Low precipitation probabilities and moderate humidity support limited diurnal warming, while model agreement reduces downside risks to cooler readings. Minor upward revisions in some runs could sustain 22°C odds if insolation increases, though forecast spread remains narrow ahead of final observational data.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Moscow on September 4?
21°C 50%
22°C 35%
20°C 15%
19°C 4%
16°C or below
1%
17°C
1%
18°C
3%
19°C
4%
20°C
15%
21°C
50%
22°C
35%
23°C
3%
24°C
3%
25°C
2%
26°C or higher
1%
21°C 50%
22°C 35%
20°C 15%
19°C 4%
16°C or below
1%
17°C
1%
18°C
3%
19°C
4%
20°C
15%
21°C
50%
22°C
35%
23°C
3%
24°C
3%
25°C
2%
26°C or higher
1%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=UUWW
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 2, 2026, 12:57 AM ET
Resolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=UUWW
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.
Resolver
0x69c47De9D...Recent forecasts from multiple models, including consensus outputs aligned with GFS and similar systems, indicate a high of 20–21°C in Moscow on September 4 under partly cloudy skies and light southwesterly flow. This positions 21°C as the leading market outcome, reflecting trader alignment with stable synoptic patterns during the early autumn transition, when daily highs typically average near 18–19°C. Low precipitation probabilities and moderate humidity support limited diurnal warming, while model agreement reduces downside risks to cooler readings. Minor upward revisions in some runs could sustain 22°C odds if insolation increases, though forecast spread remains narrow ahead of final observational data.
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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