Latest short-term forecasts from Mexico's Servicio Meteorológico Nacional (SMN) and global models including GFS and ECMWF ensembles point to a high near 26°C in Mexico City on April 2, mirroring trader consensus with closely matched probabilities for 25-30°C outcomes amid the dry season's building warmth. Recent late-March cooling to around 20°C under overcast skies has tempered expectations, but SMN's March warnings of 3-5 heat waves through May—up to 4°C above normal—stem from La Niña fading to ENSO-neutral conditions favoring subsidence and clear skies. Key differentiators include upper-level ridge strength enabling 30°C+ peaks versus urban haze or light winds limiting to mid-20s; historical early-April highs average 25°C. Daily model updates will refine guidance.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Mexico City on April 2?
Highest temperature in Mexico City on April 2?
26°C 28%
27°C 27%
24°C 19%
29°C 19%
20°C or below
1%
21°C
9%
22°C
12%
23°C
14%
24°C
19%
25°C
22%
26°C
28%
27°C
18%
28°C
18%
29°C
14%
30°C or higher
24%
26°C 28%
27°C 27%
24°C 19%
29°C 19%
20°C or below
1%
21°C
9%
22°C
12%
23°C
14%
24°C
19%
25°C
22%
26°C
28%
27°C
18%
28°C
18%
29°C
14%
30°C or higher
24%
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 Benito Juárez International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/mx/mexico-city/MMMX.
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 29, 2026, 2:43 PM ET
Resolution Source
https://www.wunderground.com/history/daily/mx/mexico-city/MMMXResolver
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 Benito Juárez International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/mx/mexico-city/MMMX.
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/mx/mexico-city/MMMXResolver
0x69c47De9D...Latest short-term forecasts from Mexico's Servicio Meteorológico Nacional (SMN) and global models including GFS and ECMWF ensembles point to a high near 26°C in Mexico City on April 2, mirroring trader consensus with closely matched probabilities for 25-30°C outcomes amid the dry season's building warmth. Recent late-March cooling to around 20°C under overcast skies has tempered expectations, but SMN's March warnings of 3-5 heat waves through May—up to 4°C above normal—stem from La Niña fading to ENSO-neutral conditions favoring subsidence and clear skies. Key differentiators include upper-level ridge strength enabling 30°C+ peaks versus urban haze or light winds limiting to mid-20s; historical early-April highs average 25°C. Daily model updates will refine guidance.
Experimental AI-generated summary referencing Polymarket data · Updated
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