Coos County weather, town by town
11 places in Coos 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 1897 to 2026. Station extremes, not official state records.
Coos County Weather Facts
Coos County has 11 places on myweatherrock (7 cities, 4 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 Coquille City on September 10, 2022. The coldest night is 8°F at Bandon 2 Nne on December 21, 1990. The wettest day brought 6.67 inches of rain at N Bend Sw Oregon Rgnl Ap on November 18, 1996. The biggest single-day snow measured 12.01 inches at N Bend Sw Oregon Rgnl Ap on January 29, 1916. Those are station measurements from NOAA's daily records, 1897 to 2026, not official state records. By area the largest place is Coos Bay, about 11 square miles.
About Coos County weather
The map on the Now tab shows every Coos 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 11 Coos County towns with station normals, the warmest month is August, when the day usually reaches 69°F, and the coldest is December, when the night usually falls to 39°F. December is the wettest, with rain on about 20 days. August afternoons run from about 67°F in Barview to 74°F in Coquille. December nights run from about 36°F in Coquille to 40°F in Barview.
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.
Coos County weather records
Measured at the NOAA stations serving these towns, daily records 1897 to 2026. Station extremes, not official state records.
Common questions about Coos County weather
- What is the hottest temperature recorded at a Coos County station?
- 103°F at Coquille City on September 10, 2022, in the NOAA daily station records myweatherrock holds (1897 to 2026).
- What is the coldest temperature recorded at a Coos County station?
- 8°F at Bandon 2 Nne on December 21, 1990.
- What is the most rain a Coos County station has measured in one day?
- 6.67 inches at N Bend Sw Oregon Rgnl Ap on November 18, 1996.
- What is the biggest one-day snowfall at a Coos County station?
- 12.01 inches at N Bend Sw Oregon Rgnl Ap on January 29, 1916.
- How many Coos County towns have a weather page here?
- 11: 7 cities, 4 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 Coos 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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