Portage County weather, town by town
20 places in Portage County, Wisconsin, 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 1893 to 2026. Station extremes, not official state records.
Portage County Weather Facts
Portage County has 20 places on myweatherrock (11 towns, 6 villages, 2 census-designated places, 1 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 112°F at Hancock Exp Farm on July 13, 1936. The coldest night is -48°F at Stevens Pt on February 10, 1899. The wettest day brought 9.43 inches of rain at Hancock Exp Farm on June 21, 2002. The biggest single-day snow measured 17.99 inches at Stevens Pt on January 21, 1917. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Sharon, about 64 square miles.
About Portage County weather
The map on the Now tab shows every Portage 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 20 Portage County towns with station normals, the warmest month is July, when the day usually reaches 80°F, and the coldest is January, when the night usually falls to 6°F. May is the wettest, with rain on about 12 days. January nights run from about 5°F in Alban to 8°F in Almond.
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.
Portage County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Portage County weather
- What is the hottest temperature recorded at a Portage County station?
- 112°F at Hancock Exp Farm on July 13, 1936, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Portage County station?
- -48°F at Stevens Pt on February 10, 1899.
- What is the most rain a Portage County station has measured in one day?
- 9.43 inches at Hancock Exp Farm on June 21, 2002.
- What is the biggest one-day snowfall at a Portage County station?
- 17.99 inches at Stevens Pt on January 21, 1917.
- How many Portage County towns have a weather page here?
- 20: 11 towns, 6 villages, 2 census-designated places, 1 cities. 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 Portage 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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