Recent forecast updates from models such as GFS indicate Moscow's August 26 daytime high will likely reach 16–17°C under a cooling trend driven by westerly flow, persistent cloud cover, and light rain or drizzle. These conditions suppress maxima well below the long-term August average near 21–22°C, positioning 17°C and 16°C as the market leaders at 41.5% and 30.5% implied probability. Official sources including the National Weather Service equivalents and extended outlooks from timeanddate.com and Met Office align with this range, though minor model disagreements on exact cloud timing or precipitation amounts could shift the peak by 1°C. Traders are aggregating these near-term runs, reflecting genuine forecast uncertainty as the date approaches.
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 August 26?
17°C 39%
16°C 30%
18°C 15%
15°C 13%
11°C or below
<1%
12°C
<1%
13°C
2%
14°C
4%
15°C
13%
16°C
30%
17°C
39%
18°C
15%
19°C
4%
20°C
1%
21°C or higher
1%
17°C 39%
16°C 30%
18°C 15%
15°C 13%
11°C or below
<1%
12°C
<1%
13°C
2%
14°C
4%
15°C
13%
16°C
30%
17°C
39%
18°C
15%
19°C
4%
20°C
1%
21°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
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 24, 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=UUWW
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 updates from models such as GFS indicate Moscow's August 26 daytime high will likely reach 16–17°C under a cooling trend driven by westerly flow, persistent cloud cover, and light rain or drizzle. These conditions suppress maxima well below the long-term August average near 21–22°C, positioning 17°C and 16°C as the market leaders at 41.5% and 30.5% implied probability. Official sources including the National Weather Service equivalents and extended outlooks from timeanddate.com and Met Office align with this range, though minor model disagreements on exact cloud timing or precipitation amounts could shift the peak by 1°C. Traders are aggregating these near-term runs, reflecting genuine forecast uncertainty as the date approaches.
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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