Champaign County weather, town by town
8 places in Champaign County, Ohio, 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 1895 to 2026. Station extremes, not official state records.
Champaign County Weather Facts
Champaign County has 8 places on myweatherrock (6 villages, 1 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 110°F at Urbana Wrf on July 14, 1936. The coldest night is -31°F at Sidney 1 S on January 19, 1994. The wettest day brought 4.82 inches of rain at Marysville on June 2, 1997. The biggest single-day snow measured 15.98 inches at Marysville on December 23, 2004. Those are station measurements from NOAA's daily records, 1895 to 2026, not official state records. By area the largest place is Urbana, about 8 square miles.
About Champaign County weather
The map on the Now tab shows every Champaign 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 8 Champaign County towns with station normals, the warmest month is July, when the day usually reaches 85°F, and the coldest is January, when the night usually falls to 20°F. January is the wettest, with rain on about 13 days. January nights run from about 17°F in Rosewood to 21°F in Christiansburg.
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.
Champaign County weather records
Measured at the NOAA stations serving these towns, daily records 1895 to 2026. Station extremes, not official state records.
Common questions about Champaign County weather
- What is the hottest temperature recorded at a Champaign County station?
- 110°F at Urbana Wrf on July 14, 1936, in the NOAA daily station records myweatherrock holds (1895 to 2026).
- What is the coldest temperature recorded at a Champaign County station?
- -31°F at Sidney 1 S on January 19, 1994.
- What is the most rain a Champaign County station has measured in one day?
- 4.82 inches at Marysville on June 2, 1997.
- What is the biggest one-day snowfall at a Champaign County station?
- 15.98 inches at Marysville on December 23, 2004.
- How many Champaign County towns have a weather page here?
- 8: 6 villages, 1 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 Champaign 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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