Clatsop County weather, town by town
10 places in Clatsop County, Oregon, 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 1930 to 2026. Station extremes, not official state records.
Clatsop County Weather Facts
Clatsop County has 10 places on myweatherrock (5 cities, 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 103°F at Clatskanie on July 14, 1941. The coldest night is 1°F at Clatskanie on February 4, 1989. The wettest day brought 9.9 inches of rain at Seaside on December 18, 1933. The biggest single-day snow measured 15.98 inches at Clatskanie on January 13, 1950. Those are station measurements from NOAA's daily records, 1930 to 2026, not official state records. By area the largest place is Warrenton, about 13 square miles.
About Clatsop County weather
The map on the Now tab shows every Clatsop 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 Clatsop County towns with station normals, the warmest month is August, when the day usually reaches 69°F, and the coldest is February, when the night usually falls to 37°F. January is the wettest, with rain on about 21 days. August afternoons run from about 66°F in Cannon Beach to 76°F in Westport. February nights run from about 33°F in Westport to 38°F in Cannon Beach.
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.
Clatsop County weather records
Measured at the NOAA stations serving these towns, daily records 1930 to 2026. Station extremes, not official state records.
Common questions about Clatsop County weather
- What is the hottest temperature recorded at a Clatsop County station?
- 103°F at Clatskanie on July 14, 1941, in the NOAA daily station records myweatherrock holds (1930 to 2026).
- What is the coldest temperature recorded at a Clatsop County station?
- 1°F at Clatskanie on February 4, 1989.
- What is the most rain a Clatsop County station has measured in one day?
- 9.9 inches at Seaside on December 18, 1933.
- What is the biggest one-day snowfall at a Clatsop County station?
- 15.98 inches at Clatskanie on January 13, 1950.
- How many Clatsop County towns have a weather page here?
- 10: 5 cities, 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 Clatsop 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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