Sierra Montana Weather Forecast
- 51
- 74
Chance Rain Showers
- 51
- 78
Sunny
- 57
- 84
Mostly Sunny
- 57
- 89
Partly Sunny
- 58
- 90
Sunny
- 59
- 89
Mostly Sunny
Today 18 Apr Northwest Valley
Partly sunny. A chance of Showers in the afternoon. Cooler. Highs 71 to 76. Southwest wind 10 to 15 Mph. Chance of rain 30 percent.
Tonight 18 Apr Northwest Valley
Considerable cloudiness with a chance of Showers in the Evening, then partly cloudy after midnight. Lows 47 to 56. Northwest wind 10 to 15 Mph in the evening decreasing to around 5 Mph after midnight. Chance of rain 40 percent.