Helena Weather Forecast
- 27
- 43
Chance Rain/Snow
- 32
- 45
Decreasing Clouds
- 26
- 44
Partly Sunny
- 39
- 52
Mostly Sunny
- 42
- 61
Partly Sunny
- 37
- 59
Slight Chance Rain
- 27
- 48
Chance Rain
Today 3 Dec Andrew
Mostly sunny with a 40 percent chance of rain. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph.
Helena Temperature Statistics
December Temperature
St. Joseph, Rosecrans Memorial Airport (16.8 miles)
Lowest 1 December, 2023
33.1 °FAverage December
36.2 °FHighest 1 December, 2023
39 °F
Climate (2018–Present)
St. Joseph, Rosecrans Memorial Airport (16.8 miles)
Average Low 2018–2023
43.8 °FAverage 2018–2023
54.4 °FAverage High 2018–2023
65.4 °F