Lake County weather, town by town
19 places in Lake 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 1945 to 2026. Station extremes, not official state records.
Lake County Weather Facts
Lake County has 19 places on myweatherrock (9 cities, 9 villages, 1 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 100°F at Chardon on June 26, 1988. The coldest night is -29°F at Chardon on February 20, 2015. The wettest day brought 7.3 inches of rain at Painesville 4 Nw on July 20, 2013. 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, 1945 to 2026, not official state records. By area the largest place is Mentor, about 28 square miles.
About Lake County weather
The map on the Now tab shows every Lake 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 19 Lake County towns with station normals, the warmest month is July, when the day usually reaches 81°F, and the coldest is January, when the night usually falls to 22°F. January is the wettest, with rain on about 16 days. January nights run from about 17°F in Kirtland to 23°F in Eastlake.
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.
Lake County weather records
Measured at the NOAA stations serving these towns, daily records 1945 to 2026. Station extremes, not official state records.
Common questions about Lake County weather
- What is the hottest temperature recorded at a Lake County station?
- 100°F at Chardon on June 26, 1988, in the NOAA daily station records myweatherrock holds (1945 to 2026).
- What is the coldest temperature recorded at a Lake County station?
- -29°F at Chardon on February 20, 2015.
- What is the most rain a Lake County station has measured in one day?
- 7.3 inches at Painesville 4 Nw on July 20, 2013.
- What is the biggest one-day snowfall at a Lake County station?
- 20.98 inches at Painesville 4 Nw on November 24, 1950.
- How many Lake County towns have a weather page here?
- 19: 9 cities, 9 villages, 1 census-designated places. 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 Lake 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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