Silver Bow County weather, town by town
2 places in Silver Bow 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 1894 to 2025. Station extremes, not official state records.
Silver Bow County Weather Facts
Silver Bow County has 2 places on myweatherrock (1 place, 1 towns), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 100°F at Butte Bert Mooney Ap on July 22, 1931. The coldest night is -52°F at Butte Bert Mooney Ap on February 9, 1933. The wettest day brought 3 inches of rain at Butte Bert Mooney Ap on June 8, 1913. The biggest single-day snow measured 14.02 inches at Montana Tech (Butte Sch Of Min on April 30, 1951. Those are station measurements from NOAA's daily records, 1894 to 2025, not official state records. By area the largest place is Butte-Silver Bow, about 716 square miles.
About Silver Bow County weather
The map on the Now tab shows every Silver Bow 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 2 Silver Bow County towns with station normals, the warmest month is July, when the day usually reaches 81°F, and the coldest is December, when the night usually falls to 7°F. June is the wettest, with rain on about 14 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.
Silver Bow County weather records
Measured at the NOAA stations serving these towns, daily records 1894 to 2025. Station extremes, not official state records.
Common questions about Silver Bow County weather
- What is the hottest temperature recorded at a Silver Bow County station?
- 100°F at Butte Bert Mooney Ap on July 22, 1931, in the NOAA daily station records myweatherrock holds (1894 to 2025).
- What is the coldest temperature recorded at a Silver Bow County station?
- -52°F at Butte Bert Mooney Ap on February 9, 1933.
- What is the most rain a Silver Bow County station has measured in one day?
- 3 inches at Butte Bert Mooney Ap on June 8, 1913.
- What is the biggest one-day snowfall at a Silver Bow County station?
- 14.02 inches at Montana Tech (Butte Sch Of Min on April 30, 1951.
- How many Silver Bow County towns have a weather page here?
- 2: 1 place, 1 towns. 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 Silver Bow 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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