Meteorological Service Singapore's latest fortnightly outlook for early April 2026 highlights the onset of inter-monsoon conditions, with thundery showers forecast over parts of the island most afternoons, driving trader consensus toward closely matched 32°C (32.5%) and 33°C (29.5%) implied probabilities for April 9's highest temperature. Daily maximums are projected at 33–35°C on most days, but frequent convection and cloud development limit peak solar heating, potentially capping highs at 32°C if showers arrive early; clearer skies could enable 33°C or higher. Recent observations, including 35.3°C on April 5 at Admiralty amid variable winds, underscore ongoing heat, though 4-day forecasts note afternoon thundery showers on April 9 that heighten uncertainty. Updated model runs expected daily from NEA will refine these dynamics.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Singapore on April 9?
Highest temperature in Singapore on April 9?
33°C 35%
32°C 32%
31°C 20%
34°C 9%
NEW
NEW
Apr 9, 2026
25°C or below
1%
26°C
1%
27°C
1%
28°C
2%
29°C
4%
30°C
8%
31°C
20%
32°C
32%
33°C
30%
34°C
9%
35°C or higher
3%
33°C 35%
32°C 32%
31°C 20%
34°C 9%
NEW
NEW
Apr 9, 2026
25°C or below
$257 Vol.
1%
26°C
$248 Vol.
1%
27°C
$231 Vol.
1%
28°C
$138 Vol.
2%
29°C
$145 Vol.
4%
30°C
$84 Vol.
8%
31°C
$95 Vol.
20%
32°C
$150 Vol.
32%
33°C
$125 Vol.
30%
34°C
$94 Vol.
9%
35°C or higher
$377 Vol.
3%
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 9 Apr '26.
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.Meteorological Service Singapore's latest fortnightly outlook for early April 2026 highlights the onset of inter-monsoon conditions, with thundery showers forecast over parts of the island most afternoons, driving trader consensus toward closely matched 32°C (32.5%) and 33°C (29.5%) implied probabilities for April 9's highest temperature. Daily maximums are projected at 33–35°C on most days, but frequent convection and cloud development limit peak solar heating, potentially capping highs at 32°C if showers arrive early; clearer skies could enable 33°C or higher. Recent observations, including 35.3°C on April 5 at Admiralty amid variable winds, underscore ongoing heat, though 4-day forecasts note afternoon thundery showers on April 9 that heighten uncertainty. Updated model runs expected daily from NEA will refine these dynamics.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 9 Apr '26.
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.
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: Apr 5, 2026, 12:09 AM ET
Volume
$1,944End Date
Apr 9, 2026Market Opened
Apr 5, 2026, 12:09 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 9 Apr '26.
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.Meteorological Service Singapore's latest fortnightly outlook for early April 2026 highlights the onset of inter-monsoon conditions, with thundery showers forecast over parts of the island most afternoons, driving trader consensus toward closely matched 32°C (32.5%) and 33°C (29.5%) implied probabilities for April 9's highest temperature. Daily maximums are projected at 33–35°C on most days, but frequent convection and cloud development limit peak solar heating, potentially capping highs at 32°C if showers arrive early; clearer skies could enable 33°C or higher. Recent observations, including 35.3°C on April 5 at Admiralty amid variable winds, underscore ongoing heat, though 4-day forecasts note afternoon thundery showers on April 9 that heighten uncertainty. Updated model runs expected daily from NEA will refine these dynamics.
This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 9 Apr '26.
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.
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.
Volume
$1,944End Date
Apr 9, 2026Market Opened
Apr 5, 2026, 12:09 AM ETResolution Source
https://www.wunderground.com/history/daily/sg/singapore/WSSSResolver
0x69c47De9D...Meteorological Service Singapore's latest fortnightly outlook for early April 2026 highlights the onset of inter-monsoon conditions, with thundery showers forecast over parts of the island most afternoons, driving trader consensus toward closely matched 32°C (32.5%) and 33°C (29.5%) implied probabilities for April 9's highest temperature. Daily maximums are projected at 33–35°C on most days, but frequent convection and cloud development limit peak solar heating, potentially capping highs at 32°C if showers arrive early; clearer skies could enable 33°C or higher. Recent observations, including 35.3°C on April 5 at Admiralty amid variable winds, underscore ongoing heat, though 4-day forecasts note afternoon thundery showers on April 9 that heighten uncertainty. Updated model runs expected daily from NEA will refine these dynamics.
Experimental AI-generated summary referencing Polymarket data · Updated
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