Trader consensus on Polymarket heavily favors a lowest temperature of 72-73°F (52%) or 74-75°F (42%) in Miami on May 1, driven by the latest National Weather Service forecast projecting an overnight low around 72°F at Miami International Airport amid mostly sunny skies and light south winds of 5-10 mph. This positioning reflects a building high-pressure ridge over Florida following a frontal boundary's northward departure on April 29, enabling mild radiative cooling after a daytime high near 87°F, while urban heat island effects and sea-breeze moisture prevent sharper drops below 70°F as seen in historical May 1 normals (72°F minimum). Model consensus from recent GFS and ECMWF runs shows minimal spread (±2°F), with climatological baselines and current dewpoints near 70°F supporting these leading outcomes; evening forecast updates could refine probabilities further.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Miami on May 1?
Lowest temperature in Miami on May 1?
72-73°F 67%
74-75°F 27%
70-71°F 8%
67°F or below 2.1%
67°F or below
2%
68-69°F
2%
70-71°F
15%
72-73°F
56%
74-75°F
41%
76-77°F
1%
78-79°F
<1%
80-81°F
1%
82-83°F
<1%
84-85°F
1%
86°F or higher
<1%
72-73°F 67%
74-75°F 27%
70-71°F 8%
67°F or below 2.1%
67°F or below
2%
68-69°F
2%
70-71°F
15%
72-73°F
56%
74-75°F
41%
76-77°F
1%
78-79°F
<1%
80-81°F
1%
82-83°F
<1%
84-85°F
1%
86°F or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the lowest 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: Apr 29, 2026, 12:02 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 lowest 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 on Polymarket heavily favors a lowest temperature of 72-73°F (52%) or 74-75°F (42%) in Miami on May 1, driven by the latest National Weather Service forecast projecting an overnight low around 72°F at Miami International Airport amid mostly sunny skies and light south winds of 5-10 mph. This positioning reflects a building high-pressure ridge over Florida following a frontal boundary's northward departure on April 29, enabling mild radiative cooling after a daytime high near 87°F, while urban heat island effects and sea-breeze moisture prevent sharper drops below 70°F as seen in historical May 1 normals (72°F minimum). Model consensus from recent GFS and ECMWF runs shows minimal spread (±2°F), with climatological baselines and current dewpoints near 70°F supporting these leading outcomes; evening forecast updates could refine probabilities further.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions