Eighteenmile Peak Weather Forecast
- 32
- 45
Mostly Sunny
- 37
- 52
Slight Chance Rain Showers
- 43
- 57
Partly Sunny
- 42
- 60
Slight Chance Rain Showers
- 41
- 61
Slight Chance Thunderstorms
- 42
- 61
Slight Chance Thunderstorms
Today 23 Jun Ruby Mountains and Southern Beaverhead Mountains
Not as cool. Sunny. Highs 50 to 60. Southwest Winds up to 10 Mph.
Tonight 23 Jun Ruby Mountains and Southern Beaverhead Mountains
Mostly clear. Lows 35 to 40. South Winds up to 10 Mph.
Eighteenmile Peak Temperature Statistics
June Temperature
Dillon, Dillon Airport (59.7 miles)
Lowest 3 June, 2025
33.7 °FAverage June
60.6 °FHighest 9 June, 2025
85.6 °F
Climate (2020–Present)
Dillon, Dillon Airport (59.7 miles)
Average Low 2020–2025
30.6 °FAverage 2020–2025
42.8 °FAverage High 2020–2025
55.7 °F