Harrison Lake Weather Forecast
- 45
- 65
Mostly Sunny
- 43
- 65
Mostly Sunny
- 45
- 66
Partly Sunny
- 44
- 65
Chance Thunderstorms
- 41
- 62
Chance Rain Showers
- 42
- 63
Mostly Sunny
Today 6 Jun Northwest Beaverhead County
Sunny. Highs 70 to 75. West Winds up to 5 Mph increasing to 5 to 15 Mph in the afternoon.
Tonight 6 Jun Northwest Beaverhead County
Mostly clear. Lows 45 to 50. West Winds up to 10 Mph.
Harrison Lake Temperature Statistics
June Temperature
Dillon, Dillon Airport (31.7 miles)
Lowest 1 June, 2024
37.7 °FAverage June
55.7 °FHighest 1 June, 2024
73.7 °F
Climate (2019–Present)
Dillon, Dillon Airport (31.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
30.4 °FAverage 2019–2024
42.1 °FAverage High 2019–2024
54.7 °F