Recent forecast model consensus from sources including timeanddate and yr.no points to a high of 22–23°C in Moscow on August 9, driven by a post-heatwave cooling trend after peaks near 30°C earlier in the week. Incoming Atlantic air masses, increased cloud cover, and late-day showers are expected to cap afternoon solar heating and limit convective warming, while light winds reduce mixing. These conditions differentiate the closely matched 23°C and 22°C outcomes, with trader sentiment reflecting model spread on exact timing of precipitation and boundary-layer moisture. Early August climatology averages 22–24°C highs, providing context for the narrow probability spread.
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 9?
23°C 41%
22°C 37%
21°C 13%
24°C 11%
19°C or below
3%
20°C
3%
21°C
13%
22°C
37%
23°C
41%
24°C
11%
25°C
4%
26°C
1%
27°C
1%
28°C
<1%
29°C or higher
<1%
23°C 41%
22°C 37%
21°C 13%
24°C 11%
19°C or below
3%
20°C
3%
21°C
13%
22°C
37%
23°C
41%
24°C
11%
25°C
4%
26°C
1%
27°C
1%
28°C
<1%
29°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 7, 2026, 12:04 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 model consensus from sources including timeanddate and yr.no points to a high of 22–23°C in Moscow on August 9, driven by a post-heatwave cooling trend after peaks near 30°C earlier in the week. Incoming Atlantic air masses, increased cloud cover, and late-day showers are expected to cap afternoon solar heating and limit convective warming, while light winds reduce mixing. These conditions differentiate the closely matched 23°C and 22°C outcomes, with trader sentiment reflecting model spread on exact timing of precipitation and boundary-layer moisture. Early August climatology averages 22–24°C highs, providing context for the narrow probability spread.
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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