Trader consensus on Polymarket heavily favors an 18°C high temperature in Wellington on May 10 at 55.5% implied probability, closely aligning with MetService's latest forecast issued May 9 afternoon projecting a daytime maximum of 18°C under mainly fine conditions with a chance of isolated showers and easing strong northerlies. These northwesterly winds, gusting up to 63 km/h currently, are advecting milder maritime air after recent heavy rain and wind warnings cleared, boosting temperatures above May's climatological average of 14–15°C at Wellington International Airport Station, the market's resolution source. Yesterday's Kelburn high reached 18°C amid similar gusty conditions, supporting the tilt toward 18°C over 17°C (29%), though model uncertainty persists with potential cloud cover capping intensity; fresh observations and evening updates could refine this ahead of resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Wellington on May 10?
Highest temperature in Wellington on May 10?
18°C 55%
17°C 30%
19°C 13%
16°C 3.6%
$43,710 Vol.
$43,710 Vol.
15°C
1%
16°C
4%
17°C
30%
18°C
55%
19°C
13%
20°C or higher
1%
18°C 55%
17°C 30%
19°C 13%
16°C 3.6%
$43,710 Vol.
$43,710 Vol.
15°C
1%
16°C
4%
17°C
30%
18°C
55%
19°C
13%
20°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 Wellington Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/nz/wellington/NZWN.
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: May 8, 2026, 12:07 AM ET
Resolution Source
https://www.wunderground.com/history/daily/nz/wellington/NZWNResolver
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 Wellington Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/nz/wellington/NZWN.
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.
Resolution Source
https://www.wunderground.com/history/daily/nz/wellington/NZWNResolver
0x69c47De9D...Trader consensus on Polymarket heavily favors an 18°C high temperature in Wellington on May 10 at 55.5% implied probability, closely aligning with MetService's latest forecast issued May 9 afternoon projecting a daytime maximum of 18°C under mainly fine conditions with a chance of isolated showers and easing strong northerlies. These northwesterly winds, gusting up to 63 km/h currently, are advecting milder maritime air after recent heavy rain and wind warnings cleared, boosting temperatures above May's climatological average of 14–15°C at Wellington International Airport Station, the market's resolution source. Yesterday's Kelburn high reached 18°C amid similar gusty conditions, supporting the tilt toward 18°C over 17°C (29%), though model uncertainty persists with potential cloud cover capping intensity; fresh observations and evening updates could refine this ahead of resolution.
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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