Clarion County weather, town by town
17 places in Clarion County, Pennsylvania, 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 1884 to 2026. Station extremes, not official state records.
Clarion County Weather Facts
Clarion County has 17 places on myweatherrock (12 boroughs, 5 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 104°F at Clarion 3 Sw on August 29, 1991. The coldest night is -28°F at Tionesta 2 Se Lake on January 31, 1948. The wettest day brought 5.75 inches of rain at Putneyville 2 Se Dam on September 30, 2015. The biggest single-day snow measured 20.98 inches at Clarion 3 Sw on February 4, 1961. Those are station measurements from NOAA's daily records, 1884 to 2026, not official state records. By area the largest place is Crown, about 3 square miles.
About Clarion County weather
The map on the Now tab shows every Clarion 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 17 Clarion 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 16°F. January is the wettest, with rain on about 17 days.
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.
Clarion County weather records
Measured at the NOAA stations serving these towns, daily records 1884 to 2026. Station extremes, not official state records.
Common questions about Clarion County weather
- What is the hottest temperature recorded at a Clarion County station?
- 104°F at Clarion 3 Sw on August 29, 1991, in the NOAA daily station records myweatherrock holds (1884 to 2026).
- What is the coldest temperature recorded at a Clarion County station?
- -28°F at Tionesta 2 Se Lake on January 31, 1948.
- What is the most rain a Clarion County station has measured in one day?
- 5.75 inches at Putneyville 2 Se Dam on September 30, 2015.
- What is the biggest one-day snowfall at a Clarion County station?
- 20.98 inches at Clarion 3 Sw on February 4, 1961.
- How many Clarion County towns have a weather page here?
- 17: 12 boroughs, 5 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 Clarion 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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