**Current forecasts from the Met Office and regional models indicate a daily minimum near 11°C for London on September 21, 2026, driven by clear to partly cloudy overnight conditions, light winds, and radiative cooling under high pressure.** This aligns with climatological norms for mid-to-late September, when average overnight lows typically range 10–13°C at central London stations. Early morning observations from multiple sources show temperatures bottoming near 11°C around dawn before rapid daytime warming to the low 20s°C. Trader consensus at 98.5% implied probability reflects the narrow uncertainty band in short-range models, with limited scope for deviation unless unexpected cloud cover or wind shifts occur. Resolution will depend on official verified minimum from the primary reporting station, with final confirmation expected within 24 hours.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in London am 21. September?
11°C 97%
9°C 8%
10°C 3%
8°C oder niedriger <1%
8°C oder niedriger
<1%
9°C
8%
10°C
3%
11°C
97%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C oder höher
<1%
11°C 97%
9°C 8%
10°C 3%
8°C oder niedriger <1%
8°C oder niedriger
<1%
9°C
8%
10°C
3%
11°C
97%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C oder höher
<1%
The resolution source for this market will be information from NOAA, specifically the lowest 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.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 19, 2026, 12:29 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 lowest 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.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 forecasts from the Met Office and regional models indicate a daily minimum near 11°C for London on September 21, 2026, driven by clear to partly cloudy overnight conditions, light winds, and radiative cooling under high pressure.** This aligns with climatological norms for mid-to-late September, when average overnight lows typically range 10–13°C at central London stations. Early morning observations from multiple sources show temperatures bottoming near 11°C around dawn before rapid daytime warming to the low 20s°C. Trader consensus at 98.5% implied probability reflects the narrow uncertainty band in short-range models, with limited scope for deviation unless unexpected cloud cover or wind shifts occur. Resolution will depend on official verified minimum from the primary reporting station, with final confirmation expected within 24 hours.
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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