Polk County weather, town by town
40 places in Polk County, Florida, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1892 to 2026. Station extremes, not official state records.
Polk County Weather Facts
Polk County has 40 places on myweatherrock (23 census-designated places, 12 cities, 4 towns, 1 villages), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 105°F at Mtn Lake on July 11, 1988. The coldest night is 16°F at Mtn Lake on January 22, 1985. The wettest day brought 13.6 inches of rain at Kissimmee 2 on September 29, 2022. The biggest single-day snow measured 0 inches at Mtn Lake on July 2, 1948. Those are station measurements from NOAA's daily records, 1892 to 2026, not official state records. By area the largest place is Poinciana, about 72 square miles.
About Polk County weather
The map on the Now tab shows every Polk County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 40 Polk County towns with station normals, the warmest month is July, when the day usually reaches 92°F, and the coldest is January, when the night usually falls to 50°F. August is the wettest, with rain on about 16 days. January nights run from about 49°F in Loughman to 52°F in Kathleen.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Polk County weather records
Measured at the NOAA stations serving these towns, daily records 1892 to 2026. Station extremes, not official state records.
Common questions about Polk County weather
- What is the hottest temperature recorded at a Polk County station?
- 105°F at Mtn Lake on July 11, 1988, in the NOAA daily station records myweatherrock holds (1892 to 2026).
- What is the coldest temperature recorded at a Polk County station?
- 16°F at Mtn Lake on January 22, 1985.
- What is the most rain a Polk County station has measured in one day?
- 13.6 inches at Kissimmee 2 on September 29, 2022.
- What is the biggest one-day snowfall at a Polk County station?
- 0 inches at Mtn Lake on July 2, 1948.
- How many Polk County towns have a weather page here?
- 40: 23 census-designated places, 12 cities, 4 towns, 1 villages. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Polk County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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