Helena Weather Forecast
- 44
- 73
Mostly Sunny
- 47
- 74
Mostly Sunny
- 46
- 76
Mostly Sunny
- 42
- 75
Sunny
- 44
- 75
Mostly Sunny
- 43
- 74
Mostly Sunny
- 43
- 71
Mostly Sunny
Today 17 Apr Northern Trinity
Sunny. Highs 66 to 81.
Tonight 17 Apr Northern Trinity
Clear. Lows 35 to 45.