Trader consensus on Polymarket reflects National Weather Service guidance and blended forecast models projecting Miami's April 8 high temperature in the 76-79°F range, below the early April climatological normal of 81-82°F, due to persistent surface high pressure over Florida driving gusty easterly winds and recurrent showers. The razor-thin margin between 78-79°F (35%) and 76-77°F (31.5%) stems from model discrepancies on cloud cover timing and precipitation intensity—ECMWF ensembles lean slightly cooler with higher moisture advection, while GFS variants allow marginal diurnal heating if sea breeze develops inland. Recent cooling trend from April 2-4 fronts has anchored expectations low, with daily NWS updates and new model runs through Monday critical for resolution shifts.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Miami on April 8?
Highest temperature in Miami on April 8?
78-79°F 35%
76-77°F 32%
80-81°F 14%
74-75°F 13%
67°F or below
<1%
68-69°F
2%
70-71°F
2%
72-73°F
3%
74-75°F
14%
76-77°F
32%
78-79°F
35%
80-81°F
14%
82-83°F
4%
84-85°F
3%
86°F or higher
1%
78-79°F 35%
76-77°F 32%
80-81°F 14%
74-75°F 13%
67°F or below
<1%
68-69°F
2%
70-71°F
2%
72-73°F
3%
74-75°F
14%
76-77°F
32%
78-79°F
35%
80-81°F
14%
82-83°F
4%
84-85°F
3%
86°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: Apr 4, 2026, 12:58 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 on Polymarket reflects National Weather Service guidance and blended forecast models projecting Miami's April 8 high temperature in the 76-79°F range, below the early April climatological normal of 81-82°F, due to persistent surface high pressure over Florida driving gusty easterly winds and recurrent showers. The razor-thin margin between 78-79°F (35%) and 76-77°F (31.5%) stems from model discrepancies on cloud cover timing and precipitation intensity—ECMWF ensembles lean slightly cooler with higher moisture advection, while GFS variants allow marginal diurnal heating if sea breeze develops inland. Recent cooling trend from April 2-4 fronts has anchored expectations low, with daily NWS updates and new model runs through Monday critical for resolution shifts.
Experimental AI-generated summary referencing Polymarket data · Updated
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