Upper Bear Lake Weather Forecast
- 47
- 68
Decreasing Clouds
- 49
- 74
Mostly Sunny
- 48
- 80
Mostly Sunny
- 45
- 74
Mostly Sunny
- 45
- 72
Mostly Sunny
- 46
- 76
Mostly Sunny
Today 17 Aug Southern Clearwater Mountains
Mostly cloudy with a chance of rain Showers. Chance of Thunderstorms. Chance of precipitation 50 percent. Highs 70 to 85.
Tonight 17 Aug Southern Clearwater Mountains
Mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows 45 to 60.
Upper Bear Lake Temperature Statistics
August Temperature
Lowell (53.4 miles)
Lowest 5 August, 2025
52.6 °FAverage August
72.1 °FHighest 12 August, 2025
100.7 °F
Climate (2020–Present)
Lowell (53.4 miles)
Average Low 2020–2025
40.9 °FAverage 2020–2025
50.4 °FAverage High 2020–2025
62.1 °F