Recent Met Office forecasts for London on June 8 point to a daytime maximum of 16°C under a cool, stable air mass with persistent cloud cover and light winds limiting solar heating. This aligns with observed trends where June averages near 19–20°C have given way to below-normal readings amid northerly flow. Trader consensus at 100% implied probability for 16°C reflects high confidence in official measurements from the primary monitoring station, with minimal model spread on peak values. Unlikely shifts could occur only if localized clearing allows brief warming or if resolution criteria favor an alternate reporting site, though current guidance shows little scope for deviation.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in London on June 8?
16°C 100.0%
13°C or below <1%
14°C <1%
15°C <1%
$291,306 Vol.
$291,306 Vol.
13°C or below
No
14°C
No
15°C
No
16°C
Yes
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C or higher
No
16°C 100.0%
13°C or below <1%
14°C <1%
15°C <1%
$291,306 Vol.
$291,306 Vol.
13°C or below
No
14°C
No
15°C
No
16°C
Yes
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C or higher
No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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: Jun 6, 2026, 3:04 PM ET
Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the London City Airport Station, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
Resolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Recent Met Office forecasts for London on June 8 point to a daytime maximum of 16°C under a cool, stable air mass with persistent cloud cover and light winds limiting solar heating. This aligns with observed trends where June averages near 19–20°C have given way to below-normal readings amid northerly flow. Trader consensus at 100% implied probability for 16°C reflects high confidence in official measurements from the primary monitoring station, with minimal model spread on peak values. Unlikely shifts could occur only if localized clearing allows brief warming or if resolution criteria favor an alternate reporting site, though current guidance shows little scope for deviation.
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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