Forecast models for Karachi on September 12 indicate daytime highs clustered in the low-to-mid 30s°C, with the tightest market odds on 34°C and 35°C reflecting minor differences in predicted cloud cover, southwest monsoon wind strength, and urban heat retention. High humidity levels near 60% during peak hours typically suppress maximum temperatures by enhancing evaporative cooling, while light to moderate westerly breezes may allow slight warming if skies clear. Current observations show recent days reaching 33°C amid partly cloudy conditions, consistent with late-summer baselines. Ensemble guidance carries typical uncertainty ranges of 1–2°C due to localized convection and sea-breeze interactions, with updated runs from regional and global models expected in the next 24–48 hours to refine the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Karachi on September 12?
34°C 37%
35°C 28%
33°C 17%
36°C or higher 15%
26°C or below
<1%
27°C
<1%
28°C
<1%
29°C
<1%
30°C
1%
31°C
2%
32°C
5%
33°C
17%
34°C
37%
35°C
28%
36°C or higher
15%
34°C 37%
35°C 28%
33°C 17%
36°C or higher 15%
26°C or below
<1%
27°C
<1%
28°C
<1%
29°C
<1%
30°C
1%
31°C
2%
32°C
5%
33°C
17%
34°C
37%
35°C
28%
36°C or higher
15%
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=opkc
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 10, 2026, 12:59 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=opkcResolver
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=opkc
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=opkcResolver
0x69c47De9D...Forecast models for Karachi on September 12 indicate daytime highs clustered in the low-to-mid 30s°C, with the tightest market odds on 34°C and 35°C reflecting minor differences in predicted cloud cover, southwest monsoon wind strength, and urban heat retention. High humidity levels near 60% during peak hours typically suppress maximum temperatures by enhancing evaporative cooling, while light to moderate westerly breezes may allow slight warming if skies clear. Current observations show recent days reaching 33°C amid partly cloudy conditions, consistent with late-summer baselines. Ensemble guidance carries typical uncertainty ranges of 1–2°C due to localized convection and sea-breeze interactions, with updated runs from regional and global models expected in the next 24–48 hours to refine the outcome.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions