Boneau Reservoir Weather Forecast
- 39
- 61
Becoming Sunny
- 51
- 74
Mostly Sunny
- 44
- 75
Mostly Sunny
- 51
- 75
Mostly Sunny
- 55
- 83
Chance Rain Showers
- 52
- 82
Chance Thunderstorms
- 48
- 75
Chance Rain Showers
Today 6 May Bears Paw Mountains and Southern Blaine
Partly cloudy in the morning then becoming sunny. Highs 55 to 60. East Winds 5 to 15 Mph.
Tonight 6 May Bears Paw Mountains and Southern Blaine
Mostly clear. Lows 35 to 40. Southeast Winds 5 to 15 Mph.
Boneau Reservoir Temperature Statistics
May Temperature
Havre, Havre City-County Airport (16.8 miles)
Lowest 1 May, 2025
33.7 °FAverage May
57.7 °FHighest 3 May, 2025
82.9 °F
Climate (2020–Present)
Havre, Havre City-County Airport (16.8 miles)
Average Low 2020–2025
32.2 °FAverage 2020–2025
45.1 °FAverage High 2020–2025
57.6 °F