Shelby County weather, town by town
10 places in Shelby 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 1948 to 2026. Station extremes, not official state records.
Shelby County Weather Facts
Shelby County has 10 places on myweatherrock (8 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 103°F at Piqua Wwtp on June 28, 2012. The coldest night is -31°F at Sidney 1 S on January 19, 1994. The wettest day brought 7.86 inches of rain at Piqua on August 8, 1995. The biggest single-day snow measured 20.2 inches at Sidney 1 S on November 26, 1950. Those are station measurements from NOAA's daily records, 1948 to 2026, not official state records. By area the largest place is Sidney, about 12 square miles.
About Shelby County weather
The map on the Now tab shows every Shelby 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 Shelby County towns with station normals, the warmest month is July, when the day usually reaches 84°F, and the coldest is January, when the night usually falls to 18°F. May is the wettest, with rain on about 14 days. January nights run from about 17°F in Anna to 21°F in Lockington.
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.
Shelby County weather records
Measured at the NOAA stations serving these towns, daily records 1948 to 2026. Station extremes, not official state records.
Common questions about Shelby County weather
- What is the hottest temperature recorded at a Shelby County station?
- 103°F at Piqua Wwtp on June 28, 2012, in the NOAA daily station records myweatherrock holds (1948 to 2026).
- What is the coldest temperature recorded at a Shelby County station?
- -31°F at Sidney 1 S on January 19, 1994.
- What is the most rain a Shelby County station has measured in one day?
- 7.86 inches at Piqua on August 8, 1995.
- What is the biggest one-day snowfall at a Shelby County station?
- 20.2 inches at Sidney 1 S on November 26, 1950.
- How many Shelby County towns have a weather page here?
- 10: 8 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 Shelby 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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