Helena West Side Weather Forecast
- 34
- 60
Partly Sunny
- 33
- 59
Mostly Sunny
- 42
- 69
Partly Sunny
- 41
- 72
Chance Rain
- 34
- 58
Rain/Snow Likely
- 30
- 49
Rain/Snow Likely
Today 8 Apr Helena Valley
Mostly sunny. Highs in the upper 50s. Northwest Winds up to 10 Mph.
Tonight 8 Apr Helena Valley
Partly cloudy. Lows in the lower 30s. West Winds up to 10 Mph.
Helena West Side Temperature Statistics
April Temperature
Helena Regional Airport (5.6 miles)
Lowest 3 April, 2026
31.6 °FAverage April
44.6 °FHighest 6 April, 2026
62.1 °F
Climate (2021–Present)
Helena Regional Airport (5.6 miles)
Average Low 2021–2026
36.5 °FAverage 2021–2026
48 °FAverage High 2021–2026
60 °F