Ravalli County weather, town by town
10 places in Ravalli County, Montana, 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 1895 to 2026. Station extremes, not official state records.
Ravalli County Weather Facts
Ravalli County has 10 places on myweatherrock (6 census-designated places, 3 towns, 1 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 107°F at Stevensville on July 23, 2003. The coldest night is -39°F at Hamilton on February 4, 1899. The wettest day brought 3 inches of rain at Darby on June 13, 2017. The biggest single-day snow measured 16.89 inches at Stevensville on December 25, 1996. Those are station measurements from NOAA's daily records, 1895 to 2026, not official state records. By area the largest place is Sula, about 3 square miles.
About Ravalli County weather
The map on the Now tab shows every Ravalli 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 Ravalli County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is December, when the night usually falls to 18°F. March is the wettest, with rain on about 12 days. July afternoons run from about 71°F in Conner to 88°F in Florence. December nights run from about 13°F in Conner to 19°F in Charlos Heights.
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.
Ravalli County weather records
Measured at the NOAA stations serving these towns, daily records 1895 to 2026. Station extremes, not official state records.
Common questions about Ravalli County weather
- What is the hottest temperature recorded at a Ravalli County station?
- 107°F at Stevensville on July 23, 2003, in the NOAA daily station records myweatherrock holds (1895 to 2026).
- What is the coldest temperature recorded at a Ravalli County station?
- -39°F at Hamilton on February 4, 1899.
- What is the most rain a Ravalli County station has measured in one day?
- 3 inches at Darby on June 13, 2017.
- What is the biggest one-day snowfall at a Ravalli County station?
- 16.89 inches at Stevensville on December 25, 1996.
- How many Ravalli County towns have a weather page here?
- 10: 6 census-designated places, 3 towns, 1 cities. 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 Ravalli 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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