Ashtabula County weather, town by town
14 places in Ashtabula 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 1931 to 2026. Station extremes, not official state records.
Ashtabula County Weather Facts
Ashtabula County has 14 places on myweatherrock (7 villages, 4 census-designated places, 3 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 102°F at Jamestown 2 Nw on July 10, 1936. The coldest night is -31°F at Springboro 3 Wnw on February 20, 2015. The wettest day brought 5.15 inches of rain at Jamestown 2 Nw on August 14, 1994. The biggest single-day snow measured 20.98 inches at Painesville 4 Nw on November 24, 1950. Those are station measurements from NOAA's daily records, 1931 to 2026, not official state records. By area the largest place is Conneaut, about 26 square miles.
About Ashtabula County weather
The map on the Now tab shows every Ashtabula 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 14 Ashtabula 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 19°F. December is the wettest, with rain on about 15 days. July afternoons run from about 80°F in Conneaut to 83°F in Orwell. January nights run from about 16°F in Andover to 19°F in Ashtabula.
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.
Ashtabula County weather records
Measured at the NOAA stations serving these towns, daily records 1931 to 2026. Station extremes, not official state records.
Common questions about Ashtabula County weather
- What is the hottest temperature recorded at a Ashtabula County station?
- 102°F at Jamestown 2 Nw on July 10, 1936, in the NOAA daily station records myweatherrock holds (1931 to 2026).
- What is the coldest temperature recorded at a Ashtabula County station?
- -31°F at Springboro 3 Wnw on February 20, 2015.
- What is the most rain a Ashtabula County station has measured in one day?
- 5.15 inches at Jamestown 2 Nw on August 14, 1994.
- What is the biggest one-day snowfall at a Ashtabula County station?
- 20.98 inches at Painesville 4 Nw on November 24, 1950.
- How many Ashtabula County towns have a weather page here?
- 14: 7 villages, 4 census-designated places, 3 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 Ashtabula 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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