**Trader consensus for Miami's highest temperature on September 21 centers on mid-to-upper 80s amid an unsettled pattern.** Official NWS forecasts and model guidance indicate scattered to numerous thunderstorms driven by deep tropical moisture (PWAT values near 2 inches) and a lingering upper-level low, with highs projected in the upper 80s and 60-90% rain chances that will likely cap afternoon heating through cloud cover and evaporative cooling. Southwest to southeast winds remain light, offering little ventilation. The spread across 86-93°F brackets reflects uncertainty in storm timing and intensity—earlier or lighter convection could allow brief peaks near 90-91°F, while heavier or earlier rain would favor the 86-89°F range. Historical September averages near 89°F provide context, but the current moisture surge tilts odds toward modest suppression relative to clear-sky potential.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿La temperatura más alta en Miami el 21 de septiembre?
86-87°F 36%
88-89°F 36%
90-91°F 30%
84-85°F 10%
75°F o menos
4%
76-77°F
4%
78-79°F
5%
80-81°F
6%
82-83°F
6%
84-85°F
10%
86-87°F
36%
88-89°F
36%
90-91°F
30%
92-93°F
10%
94°F o más
7%
86-87°F 36%
88-89°F 36%
90-91°F 30%
84-85°F 10%
75°F o menos
4%
76-77°F
4%
78-79°F
5%
80-81°F
6%
82-83°F
6%
84-85°F
10%
86-87°F
36%
88-89°F
36%
90-91°F
30%
92-93°F
10%
94°F o más
7%
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
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.
Mercado abierto: Sep 19, 2026, 3:56 AM ET
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=kmiaResolver
0x69c47De9D...The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=kmia
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
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.
Fuente de resolución
https://www.weather.gov/wrh/timeseries?site=kmiaResolver
0x69c47De9D...**Trader consensus for Miami's highest temperature on September 21 centers on mid-to-upper 80s amid an unsettled pattern.** Official NWS forecasts and model guidance indicate scattered to numerous thunderstorms driven by deep tropical moisture (PWAT values near 2 inches) and a lingering upper-level low, with highs projected in the upper 80s and 60-90% rain chances that will likely cap afternoon heating through cloud cover and evaporative cooling. Southwest to southeast winds remain light, offering little ventilation. The spread across 86-93°F brackets reflects uncertainty in storm timing and intensity—earlier or lighter convection could allow brief peaks near 90-91°F, while heavier or earlier rain would favor the 86-89°F range. Historical September averages near 89°F provide context, but the current moisture surge tilts odds toward modest suppression relative to clear-sky potential.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
Cuidado con los enlaces externos.
Cuidado con los enlaces externos.
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