Recent weather models show Istanbul under northerly flow with partly cloudy to sunny skies and minimal precipitation on August 30, supporting daytime maxima near 28°C. Multiple forecasts, including those from ECMWF-influenced and regional sources, converge on highs of 27–29°C following cooler conditions of 25–26°C on August 28–29 amid scattered showers. This seasonal cooling from mid-August peaks near 30°C, combined with moderate winds and typical late-summer humidity, positions 26–28°C as the most probable range. Trader emphasis on 26–27°C likely reflects model spread and conservative weighting of ensemble outputs ahead of final observational confirmation.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Istanbul on August 30?
26°C 47%
27°C 33%
25°C 13%
28°C 10%
22°C or below
6%
23°C
6%
24°C
7%
25°C
13%
26°C
47%
27°C
33%
28°C
10%
29°C
6%
30°C
6%
31°C
4%
32°C or higher
3%
26°C 47%
27°C 33%
25°C 13%
28°C 10%
22°C or below
6%
23°C
6%
24°C
7%
25°C
13%
26°C
47%
27°C
33%
28°C
10%
29°C
6%
30°C
6%
31°C
4%
32°C or higher
3%
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=LTFM
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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: Aug 28, 2026, 12:58 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=LTFM
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.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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 weather models show Istanbul under northerly flow with partly cloudy to sunny skies and minimal precipitation on August 30, supporting daytime maxima near 28°C. Multiple forecasts, including those from ECMWF-influenced and regional sources, converge on highs of 27–29°C following cooler conditions of 25–26°C on August 28–29 amid scattered showers. This seasonal cooling from mid-August peaks near 30°C, combined with moderate winds and typical late-summer humidity, positions 26–28°C as the most probable range. Trader emphasis on 26–27°C likely reflects model spread and conservative weighting of ensemble outputs ahead of final observational confirmation.
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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