Ross County weather, town by town
10 places in Ross 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 1893 to 2026. Station extremes, not official state records.
Ross County Weather Facts
Ross County has 10 places on myweatherrock (5 villages, 4 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 109°F at Circleville on July 20, 1930. The coldest night is -31°F at Waverly on January 18, 1994. The wettest day brought 5.75 inches of rain at Laurelville on July 10, 2002. The biggest single-day snow measured 14.02 inches at Waverly on January 6, 1910. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Chillicothe, about 11 square miles.
About Ross County weather
The map on the Now tab shows every Ross 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 10 Ross 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 21°F. May is the wettest, with rain on about 12 days. July afternoons run from about 83°F in Richmond Dale to 86°F in Bourneville.
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.
Ross 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 Ross County weather
- What is the hottest temperature recorded at a Ross County station?
- 109°F at Circleville on July 20, 1930, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Ross County station?
- -31°F at Waverly on January 18, 1994.
- What is the most rain a Ross County station has measured in one day?
- 5.75 inches at Laurelville on July 10, 2002.
- What is the biggest one-day snowfall at a Ross County station?
- 14.02 inches at Waverly on January 6, 1910.
- How many Ross County towns have a weather page here?
- 10: 5 villages, 4 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 Ross 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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