Beaverhead National Forest Weather Forecast
- 26
- 43
Slight Chance Snow
- 26
- 44
Snow Showers
- 30
- 51
Mostly Sunny
- 36
- 61
Mostly Sunny
- 38
- 61
Slight Chance Rain/Snow
- 37
- 60
Chance Rain/Snow
- 38
- 62
Slight Chance Rain
Today 28 Apr Northwest Beaverhead County
Not as cool. Partly sunny. Chance of snow Showers and slight chance of Thunderstorms early in the Afternoon, then chance of snow Showers, rain Showers and slight chance of Thunderstorms late in the afternoon. Highs 37 to 47. West Winds 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.
Tonight 28 Apr Northwest Beaverhead County
Mostly cloudy. Slight chance of rain and snow early in the Evening, then slight chance of snow in the late evening and overnight. Patchy fog late in the night. Lows in the mid 20s. West Winds up to 10 Mph. Gusts up to 30 Mph decreasing to 20 Mph after midnight. Chance of precipitation 20 percent.
Beaverhead National Forest Temperature Statistics
April Temperature
Dillon, Dillon Airport (22.4 miles)
Lowest 18 April, 2026
22.6 °FAverage April
44.2 °FHighest 7 April, 2026
70.6 °F
Climate (2021–Present)
Dillon, Dillon Airport (22.4 miles)
Average Low 2021–2026
31.6 °FAverage 2021–2026
43.9 °FAverage High 2021–2026
56.9 °F