Current numerical weather prediction models from Spain’s AEMET and the ECMWF ensemble indicate a most probable daily maximum temperature of 34–36°C for Madrid on July 17, aligning directly with the market’s highest implied probabilities on those outcomes. Persistent high-pressure dominance and above-average 850 hPa temperatures across the Iberian interior sustain this range, consistent with July climatology and the ongoing seasonal warming trend documented by AEMET. Ensemble spread remains modest, with limited model disagreement on steering patterns or timing of any weak Atlantic trough that could modestly suppress peaks. Updated short-range guidance and official briefings over the next 48 hours represent the key catalysts that could shift trader consensus 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 Madrid on July 17?
35°C 48%
34°C 26%
36°C 23%
33°C 5.2%
30°C or below
1%
31°C
1%
32°C
1%
33°C
5%
34°C
26%
35°C
48%
36°C
23%
37°C
4%
38°C
3%
39°C
1%
40°C or higher
<1%
35°C 48%
34°C 26%
36°C 23%
33°C 5.2%
30°C or below
1%
31°C
1%
32°C
1%
33°C
5%
34°C
26%
35°C
48%
36°C
23%
37°C
4%
38°C
3%
39°C
1%
40°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 for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.
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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Jul 15, 2026, 12:04 AM ET
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.
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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Current numerical weather prediction models from Spain’s AEMET and the ECMWF ensemble indicate a most probable daily maximum temperature of 34–36°C for Madrid on July 17, aligning directly with the market’s highest implied probabilities on those outcomes. Persistent high-pressure dominance and above-average 850 hPa temperatures across the Iberian interior sustain this range, consistent with July climatology and the ongoing seasonal warming trend documented by AEMET. Ensemble spread remains modest, with limited model disagreement on steering patterns or timing of any weak Atlantic trough that could modestly suppress peaks. Updated short-range guidance and official briefings over the next 48 hours represent the key catalysts that could shift trader consensus 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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