Sherman County weather, town by town
5 places in Sherman 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 2025. Station extremes, not official state records.
Sherman County Weather Facts
Sherman County has 5 places on myweatherrock (4 cities, 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 113°F at Moro on June 30, 2021. The coldest night is -22°F at Moro on January 26, 1957. The wettest day brought 2.25 inches of rain at Moro on November 20, 1921. The biggest single-day snow measured 12.01 inches at Moro on November 20, 1921. Those are station measurements from NOAA's daily records, 1897 to 2025, not official state records. By area the largest place is Rufus, about 1 square miles.
About Sherman County weather
The map on the Now tab shows every Sherman 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 5 Sherman County towns with station normals, the warmest month is July, when the day usually reaches 84°F, and the coldest is January, when the night usually falls to 26°F. December is the wettest, with rain on about 12 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.
Sherman County weather records
Measured at the NOAA stations serving these towns, daily records 1897 to 2025. Station extremes, not official state records.
Common questions about Sherman County weather
- What is the hottest temperature recorded at a Sherman County station?
- 113°F at Moro on June 30, 2021, in the NOAA daily station records myweatherrock holds (1897 to 2025).
- What is the coldest temperature recorded at a Sherman County station?
- -22°F at Moro on January 26, 1957.
- What is the most rain a Sherman County station has measured in one day?
- 2.25 inches at Moro on November 20, 1921.
- What is the biggest one-day snowfall at a Sherman County station?
- 12.01 inches at Moro on November 20, 1921.
- How many Sherman County towns have a weather page here?
- 5: 4 cities, 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 Sherman 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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