Harrison Lake Weather Forecast
- 21
- 28
Snow
- 13
- 24
Snow
- 14
- 21
Snow Likely
- 15
- 20
Snow Likely
- 10
- 22
Snow Likely
- 1
- 16
Snow Likely
- 4
- 13
Chance Snow
Today 31 Jan Northwest Beaverhead County
Cloudy. A 20 percent chance of snow in the afternoon. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at Times in the afternoon. Highs 30 to 35. Southwest Winds 10 to 20 Mph with Gusts to around 35 Mph.
Tonight 31 Jan Northwest Beaverhead County
Snow likely in the Evening, then chance of snow after midnight. Patchy blowing snow. Visibility one quarter mile or less at Times in the evening. Snow accumulation of 5 to 8 Inches. Lows 20 to 25. Southwest Winds 10 to 20 Mph with Gusts to around 40 Mph. Chance of snow 70 percent.
Harrison Lake Temperature Statistics
January Temperature
Dillon, Dillon Airport (31.7 miles)
Lowest 20 January, 2025
-19.2 °FAverage January
17.7 °FHighest 16 January, 2025
42.7 °F
Climate (2020–Present)
Dillon, Dillon Airport (31.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
30.6 °FAverage 2020–2025
42.7 °FAverage High 2020–2025
55.5 °F