Trader consensus favors 90-91°F at 47% implied probability for Miami International Airport (KMIA) on May 14, driven by the latest National Weather Service guidance and NOAA model ensembles (GFS, ECMWF) updated within the past 24 hours, clustering highs at 89-91°F amid a building upper-level ridge fostering subsidence, mostly sunny skies, and light winds. Warmer-than-average sea surface temperatures, 1-2°F above climatological norms, are enhancing boundary-layer heating above the May average of 86°F, consistent with recent observations of 90°F on May 11 and 89°F on May 12. However, a 30-40% chance of isolated afternoon sea-breeze thunderstorms could suppress peaks by 1-2°F toward 88-89°F (31%), with NWS hourly updates expected through evening providing further clarity 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 Miami on May 14?
Highest temperature in Miami on May 14?
90-91°F 47%
88-89°F 29%
92-93°F 22%
86-87°F 3.1%
$21,698 Vol.
$21,698 Vol.
83°F or below
<1%
84-85°F
1%
86-87°F
3%
88-89°F
29%
90-91°F
47%
92-93°F
22%
94-95°F
1%
96-97°F
1%
98-99°F
1%
100-101°F
<1%
102°F or higher
<1%
90-91°F 47%
88-89°F 29%
92-93°F 22%
86-87°F 3.1%
$21,698 Vol.
$21,698 Vol.
83°F or below
<1%
84-85°F
1%
86-87°F
3%
88-89°F
29%
90-91°F
47%
92-93°F
22%
94-95°F
1%
96-97°F
1%
98-99°F
1%
100-101°F
<1%
102°F 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 Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.
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 Fahrenheit (eg, 21°F). 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 12, 2026, 12:54 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/fl/miami/KMIAResolver
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 Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.
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 Fahrenheit (eg, 21°F). 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/us/fl/miami/KMIAResolver
0x69c47De9D...Trader consensus favors 90-91°F at 47% implied probability for Miami International Airport (KMIA) on May 14, driven by the latest National Weather Service guidance and NOAA model ensembles (GFS, ECMWF) updated within the past 24 hours, clustering highs at 89-91°F amid a building upper-level ridge fostering subsidence, mostly sunny skies, and light winds. Warmer-than-average sea surface temperatures, 1-2°F above climatological norms, are enhancing boundary-layer heating above the May average of 86°F, consistent with recent observations of 90°F on May 11 and 89°F on May 12. However, a 30-40% chance of isolated afternoon sea-breeze thunderstorms could suppress peaks by 1-2°F toward 88-89°F (31%), with NWS hourly updates expected through evening providing further clarity 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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