Helena Weather Forecast
- 35
- 47
Mostly Cloudy
- 34
- 56
Mostly Cloudy
- 33
- 55
Chance Rain
- 23
- 44
Chance Rain/Snow
- 18
- 37
Slight Chance Snow
- 22
- 35
Mostly Cloudy
- 25
- 42
Chance Snow
Today 4 Dec Helena Valley
Mostly cloudy. Highs 45 to 50. West Winds 10 to 15 Mph with Gusts to around 30 Mph.
Helena Temperature Statistics
December Temperature
Helena Regional Airport (1.9 miles)
Lowest 1 December, 2023
24.1 °FAverage December
33.9 °FHighest 2 December, 2023
43 °F
Climate (2018–Present)
Helena Regional Airport (1.9 miles)
Average Low 2018–2023
35.8 °FAverage 2018–2023
46.7 °FAverage High 2018–2023
58.2 °F