Wallowa County weather, town by town
5 places in Wallowa 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 1903 to 2026. Station extremes, not official state records.
Wallowa County Weather Facts
Wallowa 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 110°F at Wallowa on August 23, 1939. The coldest night is -38°F at Wallowa on December 13, 1919. The wettest day brought 4 inches of rain at Mt. Howard on February 17, 1981. The biggest single-day snow measured 25.98 inches at Lostine 4 Ne on January 17, 2017. Those are station measurements from NOAA's daily records, 1903 to 2026, not official state records. By area the largest place is Wallowa Lake, about 2 square miles.
About Wallowa County weather
The map on the Now tab shows every Wallowa 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 Wallowa County towns with station normals, the warmest month is July, when the day usually reaches 75°F, and the coldest is December, when the night usually falls to 16°F. December is the wettest, with rain on about 16 days. July afternoons run from about 66°F in Enterprise to 88°F in Lostine. December nights run from about 14°F in Enterprise to 20°F in Lostine.
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.
Wallowa County weather records
Measured at the NOAA stations serving these towns, daily records 1903 to 2026. Station extremes, not official state records.
Common questions about Wallowa County weather
- What is the hottest temperature recorded at a Wallowa County station?
- 110°F at Wallowa on August 23, 1939, in the NOAA daily station records myweatherrock holds (1903 to 2026).
- What is the coldest temperature recorded at a Wallowa County station?
- -38°F at Wallowa on December 13, 1919.
- What is the most rain a Wallowa County station has measured in one day?
- 4 inches at Mt. Howard on February 17, 1981.
- What is the biggest one-day snowfall at a Wallowa County station?
- 25.98 inches at Lostine 4 Ne on January 17, 2017.
- How many Wallowa 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 Wallowa 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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