Recent Met Office guidance points to a maximum of 19°C in London today under partly cloudy skies with light winds and a low risk of showers, positioning this as the market favorite. Following May’s heatwave, a southward jet-stream shift has brought cooler Atlantic air, keeping early June temperatures near the seasonal average of roughly 18–19°C. Ensemble models show tight clustering around these values with limited upside potential from daytime heating, while overnight minima near 12°C limit any rebound. Trader consensus therefore concentrates on 18–19°C, reflecting the narrow forecast range and the resolution criteria tied to official observations.
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 5?
Highest temperature in London on June 5?
19°C 46%
18°C 31%
20°C 15%
17°C 9%
NEW
$54,215 Vol.
NEW
$54,215 Vol.
Jun 5, 2026
13°C or below
<1%
14°C
<1%
15°C
<1%
16°C
1%
17°C
9%
18°C
31%
19°C
46%
20°C
15%
21°C
2%
22°C
<1%
23°C or higher
<1%
19°C 46%
18°C 31%
20°C 15%
17°C 9%
NEW
$54,215 Vol.
NEW
$54,215 Vol.
Jun 5, 2026
13°C or below
$960 Vol.
<1%
14°C
$2,082 Vol.
<1%
15°C
$3,014 Vol.
<1%
16°C
$8,139 Vol.
1%
17°C
$6,382 Vol.
9%
18°C
$5,051 Vol.
31%
19°C
$6,061 Vol.
46%
20°C
$6,550 Vol.
15%
21°C
$8,693 Vol.
2%
22°C
$3,043 Vol.
<1%
23°C or higher
$4,633 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 5 Jun '26.
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.Recent Met Office guidance points to a maximum of 19°C in London today under partly cloudy skies with light winds and a low risk of showers, positioning this as the market favorite. Following May’s heatwave, a southward jet-stream shift has brought cooler Atlantic air, keeping early June temperatures near the seasonal average of roughly 18–19°C. Ensemble models show tight clustering around these values with limited upside potential from daytime heating, while overnight minima near 12°C limit any rebound. Trader consensus therefore concentrates on 18–19°C, reflecting the narrow forecast range and the resolution criteria tied to official observations.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 5 Jun '26.
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.
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 3, 2026, 12:05 AM ET
Volume
$54,215End Date
Jun 5, 2026Market Opened
Jun 3, 2026, 12:05 AM ETResolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 5 Jun '26.
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.Recent Met Office guidance points to a maximum of 19°C in London today under partly cloudy skies with light winds and a low risk of showers, positioning this as the market favorite. Following May’s heatwave, a southward jet-stream shift has brought cooler Atlantic air, keeping early June temperatures near the seasonal average of roughly 18–19°C. Ensemble models show tight clustering around these values with limited upside potential from daytime heating, while overnight minima near 12°C limit any rebound. Trader consensus therefore concentrates on 18–19°C, reflecting the narrow forecast range and the resolution criteria tied to official observations.
This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 5 Jun '26.
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.
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.
Volume
$54,215End Date
Jun 5, 2026Market Opened
Jun 3, 2026, 12:05 AM ETResolution Source
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Recent Met Office guidance points to a maximum of 19°C in London today under partly cloudy skies with light winds and a low risk of showers, positioning this as the market favorite. Following May’s heatwave, a southward jet-stream shift has brought cooler Atlantic air, keeping early June temperatures near the seasonal average of roughly 18–19°C. Ensemble models show tight clustering around these values with limited upside potential from daytime heating, while overnight minima near 12°C limit any rebound. Trader consensus therefore concentrates on 18–19°C, reflecting the narrow forecast range and the resolution criteria tied to official observations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions