Deer Lodge County weather, town by town
1 place in Deer Lodge 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 1980 to 2025. Station extremes, not official state records.
Deer Lodge County Weather Facts
Deer Lodge County has 1 place on myweatherrock (1 place), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 88°F at Barker Lakes on July 3, 1991. The coldest night is -36°F at Barker Lakes on December 21, 1990. The wettest day brought 3.3 inches of rain at Barker Lakes on May 10, 2005. The biggest single-day snow measured 17.99 inches at Anaconda on March 17, 1989. Those are station measurements from NOAA's daily records, 1980 to 2025, not official state records. By area the largest place is Anaconda-Deer Lodge County, about 737 square miles.
About Deer Lodge County weather
The map on the Now tab shows every Deer Lodge 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 1 Deer Lodge County towns with station normals, the warmest month is July, when the day usually reaches 68°F, and the coldest is February, when the night usually falls to 13°F. April is the wettest, with rain on about 17 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.
Deer Lodge County weather records
Measured at the NOAA stations serving these towns, daily records 1980 to 2025. Station extremes, not official state records.
Common questions about Deer Lodge County weather
- What is the hottest temperature recorded at a Deer Lodge County station?
- 88°F at Barker Lakes on July 3, 1991, in the NOAA daily station records myweatherrock holds (1980 to 2025).
- What is the coldest temperature recorded at a Deer Lodge County station?
- -36°F at Barker Lakes on December 21, 1990.
- What is the most rain a Deer Lodge County station has measured in one day?
- 3.3 inches at Barker Lakes on May 10, 2005.
- What is the biggest one-day snowfall at a Deer Lodge County station?
- 17.99 inches at Anaconda on March 17, 1989.
- How many Deer Lodge County towns have a weather page here?
- 1: 1 place. 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 Deer Lodge 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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