Latest official forecasts from meteorological agencies indicate daytime highs in Istanbul will reach or exceed 29°C on June 2, driven by a dominant high-pressure system promoting clear skies and southerly airflow that enhances warming. Early June climatology shows typical maximum temperatures of 25–27°C, but current model consensus from global ensembles supports exceeding this baseline amid stable atmospheric conditions and minimal cloud cover. This aligns with trader consensus reflected in the market-implied odds exceeding 99% for 29°C or higher. Potential challenges include any late-day frontal passage or increased marine influence that could cap peaks below the threshold, though such shifts appear unlikely based on the latest guidance.
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 June 2?
29°C or higher 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$18,430 Vol.
$18,430 Vol.
19°C or below
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C or higher
Yes
29°C or higher 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$18,430 Vol.
$18,430 Vol.
19°C or below
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C or higher
Yes
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: May 31, 2026, 12:09 AM ET
Resolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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...Outcome proposed: No
No dispute
Final outcome: No
Latest official forecasts from meteorological agencies indicate daytime highs in Istanbul will reach or exceed 29°C on June 2, driven by a dominant high-pressure system promoting clear skies and southerly airflow that enhances warming. Early June climatology shows typical maximum temperatures of 25–27°C, but current model consensus from global ensembles supports exceeding this baseline amid stable atmospheric conditions and minimal cloud cover. This aligns with trader consensus reflected in the market-implied odds exceeding 99% for 29°C or higher. Potential challenges include any late-day frontal passage or increased marine influence that could cap peaks below the threshold, though such shifts appear unlikely based on the latest guidance.
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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