Recent forecast model runs from sources including the Turkish State Meteorological Service and international ensembles indicate mostly sunny conditions over Istanbul on August 24 with northeast winds of 5–9 m/s, supporting a daily maximum near 29–31 °C and positioning 28–29 °C as the most probable outcomes. Persistent high pressure and dry air masses have kept temperatures close to seasonal averages without significant advection of warmer air, while limited cloud cover and light precipitation chances reinforce the narrow range around the market leaders at 61.5 % for 28 °C and 19 % for 29 °C. Minor model disagreements on peak timing and local urban heat effects introduce the observed uncertainty reflected in the 15.5 % implied probability for 27 °C. Updated guidance later today and overnight observational data will further refine resolution criteria for the official maximum reading.
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 24?
28°C 63%
29°C 19%
27°C 16%
26°C 3%
23°C or below
<1%
24°C
<1%
25°C
1%
26°C
3%
27°C
16%
28°C
63%
29°C
19%
30°C
3%
31°C
<1%
32°C
<1%
33°C or higher
<1%
28°C 63%
29°C 19%
27°C 16%
26°C 3%
23°C or below
<1%
24°C
<1%
25°C
1%
26°C
3%
27°C
16%
28°C
63%
29°C
19%
30°C
3%
31°C
<1%
32°C
<1%
33°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=LTFM
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 22, 2026, 1:57 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=LTFM
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 forecast model runs from sources including the Turkish State Meteorological Service and international ensembles indicate mostly sunny conditions over Istanbul on August 24 with northeast winds of 5–9 m/s, supporting a daily maximum near 29–31 °C and positioning 28–29 °C as the most probable outcomes. Persistent high pressure and dry air masses have kept temperatures close to seasonal averages without significant advection of warmer air, while limited cloud cover and light precipitation chances reinforce the narrow range around the market leaders at 61.5 % for 28 °C and 19 % for 29 °C. Minor model disagreements on peak timing and local urban heat effects introduce the observed uncertainty reflected in the 15.5 % implied probability for 27 °C. Updated guidance later today and overnight observational data will further refine resolution criteria for the official maximum reading.
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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