Current ensemble forecasts from the UK Met Office and ECMWF models indicate a stable high-pressure setup over southern England through August 31, supporting maximum temperatures near the 21–23°C range that aligns with the market's leading implied probabilities of 22°C (46.5%) and 21°C (23.5%). Late-August climatology for London shows average daily highs around 20–22°C, with the current pattern reinforced by a northward-shifted jet stream limiting cooler Atlantic air. Model consensus remains tight on this outcome, though minor shifts in cloud cover or wind could adjust readings by 1–2°C; the next major model runs and observational updates from the Met Office are expected within 24–48 hours to refine these probabilities ahead of resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in London am 31. August?
22°C 47%
21°C 25%
23°C 20%
20°C 8%
16°C or below
<1%
17°C
<1%
18°C
1%
19°C
2%
20°C
8%
21°C
25%
22°C
47%
23°C
20%
24°C
6%
25°C
2%
26°C or higher
<1%
22°C 47%
21°C 25%
23°C 20%
20°C 8%
16°C or below
<1%
17°C
<1%
18°C
1%
19°C
2%
20°C
8%
21°C
25%
22°C
47%
23°C
20%
24°C
6%
25°C
2%
26°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=eglc
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.
Markt eröffnet: Aug 29, 2026, 12:55 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=eglcAbwickler
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=eglc
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=eglcAbwickler
0x69c47De9D...Current ensemble forecasts from the UK Met Office and ECMWF models indicate a stable high-pressure setup over southern England through August 31, supporting maximum temperatures near the 21–23°C range that aligns with the market's leading implied probabilities of 22°C (46.5%) and 21°C (23.5%). Late-August climatology for London shows average daily highs around 20–22°C, with the current pattern reinforced by a northward-shifted jet stream limiting cooler Atlantic air. Model consensus remains tight on this outcome, though minor shifts in cloud cover or wind could adjust readings by 1–2°C; the next major model runs and observational updates from the Met Office are expected within 24–48 hours to refine these probabilities ahead of resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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