Met Office's latest forecast, updated early April 17, projects a maximum temperature of 17°C in London on April 18 under largely dry conditions with initial cloudy skies and isolated light showers giving way to afternoon sunny spells, driving trader consensus with 17°C at 41.5% implied probability and 18°C at 29.5%. This mild outlook follows early April's record 26.5°C heatwave in Kew Gardens, now transitioned to settled high-pressure influence yielding above-average spring highs—typically 13–14°C—supported by light winds and partial insolation. Model agreement is strong, though minor shower variability or extra sunshine could shift outcomes toward 16°C (19%) or 18°C; official observations from sites like Heathrow and St James's Park will resolve the market by day's end.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in London on April 18?
Highest temperature in London on April 18?
17°C 42%
18°C 29%
16°C 19%
19°C 8%
$33,815 Vol.
$33,815 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
2%
16°C
19%
17°C
42%
18°C
29%
19°C
8%
20°C
1%
21°C or higher
1%
17°C 42%
18°C 29%
16°C 19%
19°C 8%
$33,815 Vol.
$33,815 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
1%
15°C
2%
16°C
19%
17°C
42%
18°C
29%
19°C
8%
20°C
1%
21°C or higher
1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado Aberto: Apr 16, 2026, 12:25 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Fonte de resolução
https://www.wunderground.com/history/daily/gb/london/EGLCResolver
0x69c47De9D...Met Office's latest forecast, updated early April 17, projects a maximum temperature of 17°C in London on April 18 under largely dry conditions with initial cloudy skies and isolated light showers giving way to afternoon sunny spells, driving trader consensus with 17°C at 41.5% implied probability and 18°C at 29.5%. This mild outlook follows early April's record 26.5°C heatwave in Kew Gardens, now transitioned to settled high-pressure influence yielding above-average spring highs—typically 13–14°C—supported by light winds and partial insolation. Model agreement is strong, though minor shower variability or extra sunshine could shift outcomes toward 16°C (19%) or 18°C; official observations from sites like Heathrow and St James's Park will resolve the market by day's end.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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