Helena Weather Forecast
- 33
- 60
Increasing Clouds
- 36
- 62
Chance Rain
- 25
- 53
Chance Snow
- 20
- 40
Snow
- 14
- 34
Snow
- 10
- 29
Chance Snow
Today 19 Mar Helena Valley
Partly cloudy. Highs around 60. North Winds up to 10 Mph.
Tonight 19 Mar Helena Valley
Partly cloudy in the evening then becoming mostly cloudy. Lows 30 to 35. Northwest Winds 5 to 10 Mph.
Helena Temperature Statistics
March Temperature
Helena Regional Airport (1.9 miles)
Lowest 3 March, 2024
11.8 °FAverage March
35 °FHighest 16 March, 2024
63 °F
Climate (2019–Present)
Helena Regional Airport (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
35.9 °FAverage 2019–2024
46.8 °FAverage High 2019–2024
58.3 °F