Jack Mountain Weather Forecast
- 38
- 59
Chance Rain Showers
- 42
- 56
Chance Rain
- 31
- 49
Rain Showers
- 40
- 51
Breezy
- 39
- 60
Mostly Sunny
- 45
- 67
Mostly Sunny
- 45
- 67
Slight Chance Thunderstorms
Today 1 Jun Elkhorn and Boulder Mountains
Warmer. Partly cloudy in the morning then becoming mostly cloudy. Highs 60 to 70. Southwest Winds 5 to 15 Mph.
Tonight 1 Jun Elkhorn and Boulder Mountains
Cloudy with chance of rain Showers and slight chance of Thunderstorms. Lows 40 to 45. West Winds up to 10 Mph. Chance of precipitation 50 percent.
Jack Mountain Temperature Statistics
June Temperature
Helena Regional Airport (23 miles)
Lowest
–Average June
–Highest
–
Climate (2019–Present)
Helena Regional Airport (23 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
35.9 °FAverage 2019–2024
46.9 °FAverage High 2019–2024
58.5 °F