Winnebago County weather, town by town
7 places in Winnebago County, Iowa, 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 1894 to 2026. Station extremes, not official state records.
Winnebago County Weather Facts
Winnebago County has 7 places on myweatherrock (7 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 108°F at Forest City 2 Nne on July 14, 1936. The coldest night is -36°F at Forest City 2 Nne on January 12, 1912. The wettest day brought 7.51 inches of rain at Forest City 2 Nne on August 31, 1962. The biggest single-day snow measured 20 inches at Forest City 2 Nne on March 19, 1933. Those are station measurements from NOAA's daily records, 1894 to 2026, not official state records. By area the largest place is Forest, about 5 square miles.
About Winnebago County weather
The map on the Now tab shows every Winnebago 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 7 Winnebago County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is January, when the night usually falls to 6°F. May is the wettest, with rain on about 12 days.
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.
Winnebago County weather records
Measured at the NOAA stations serving these towns, daily records 1894 to 2026. Station extremes, not official state records.
Common questions about Winnebago County weather
- What is the hottest temperature recorded at a Winnebago County station?
- 108°F at Forest City 2 Nne on July 14, 1936, in the NOAA daily station records myweatherrock holds (1894 to 2026).
- What is the coldest temperature recorded at a Winnebago County station?
- -36°F at Forest City 2 Nne on January 12, 1912.
- What is the most rain a Winnebago County station has measured in one day?
- 7.51 inches at Forest City 2 Nne on August 31, 1962.
- What is the biggest one-day snowfall at a Winnebago County station?
- 20 inches at Forest City 2 Nne on March 19, 1933.
- How many Winnebago County towns have a weather page here?
- 7: 7 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 Winnebago 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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