Helena Weather Forecast
- -4
- 12
Slight Chance Snow Showers
- 2
- 14
Mostly Cloudy
- 7
- 20
Slight Chance Snow Showers
- 4
- 18
Mostly Cloudy
- 20
- 29
Mostly Cloudy
- 15
- 31
Slight Chance Snow Showers
- 24
- 34
Chance Snow Showers
Today 18 Feb Northern St. Lawrence
Cloudy with a 20 percent chance of snow Showers. Near steady temperature around 10 above. West Winds 15 to 20 Mph with Gusts up to 30 Mph.
Tonight 18 Feb Northern St. Lawrence
Mostly cloudy with a slight chance of snow Showers until Midnight, then partly cloudy after midnight. Cold with Lows around 4 below. West Winds around 10 Mph. Chance of snow 20 percent.
Helena Temperature Statistics
February Temperature
Massena, Massena International-Richards Field (5.6 miles)
Lowest 2 February, 2025
-19.2 °FAverage February
13.9 °FHighest 13 February, 2025
36.6 °F
Climate (2020–Present)
Massena, Massena International-Richards Field (5.6 miles)
Average Low 2020–2025
36.7 °FAverage 2020–2025
46.6 °FAverage High 2020–2025
56.1 °F