Tight contest between 33°C (39.5%) and 32°C (34.0%) reflects latest forecasts from Singapore's National Environment Agency (NEA), projecting afternoon peaks of 32-33°C amid inter-monsoon conditions with low rain chances under 20%. March historical highs average 32.5°C, but urban heat island effects and suppressed sea breezes from weak easterlies could nudge maxima higher, while isolated convective showers—forecast odds around 40%—might cap at 32°C by enhancing cloud cover. Ensemble models like ECMWF show slight divergence, with 33°C favored in drier scenarios; traders eye NEA's evening update for resolution-defining hourly trends as humidity nears 80% amplifies perceived heat.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Singapore on March 26?
Highest temperature in Singapore on March 26?
33°C 36%
32°C 32%
31°C 16%
34°C 14%
26°C or below
1%
27°C
2%
28°C
2%
29°C
3%
30°C
6%
31°C
17%
32°C
32%
33°C
36%
34°C
13%
35°C
4%
36°C or higher
3%
33°C 36%
32°C 32%
31°C 16%
34°C 14%
26°C or below
1%
27°C
2%
28°C
2%
29°C
3%
30°C
6%
31°C
17%
32°C
32%
33°C
36%
34°C
13%
35°C
4%
36°C or higher
3%
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 Singapore Changi Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.
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.
Market Opened: Mar 22, 2026, 6:03 AM ET
Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Tight contest between 33°C (39.5%) and 32°C (34.0%) reflects latest forecasts from Singapore's National Environment Agency (NEA), projecting afternoon peaks of 32-33°C amid inter-monsoon conditions with low rain chances under 20%. March historical highs average 32.5°C, but urban heat island effects and suppressed sea breezes from weak easterlies could nudge maxima higher, while isolated convective showers—forecast odds around 40%—might cap at 32°C by enhancing cloud cover. Ensemble models like ECMWF show slight divergence, with 33°C favored in drier scenarios; traders eye NEA's evening update for resolution-defining hourly trends as humidity nears 80% amplifies perceived heat.
Experimental AI-generated summary referencing Polymarket data · Updated
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