Bear Lake Weather Forecast

    • 47
    • 75

    Rain Showers Likely

    • 45
    • 72

    Rain Showers Likely

    • 42
    • 69

    Partly Sunny

    • 43
    • 70

    Mostly Sunny

    • 46
    • 72

    Partly Sunny

    • 46
    • 73

    Chance Rain

    • 45
    • 69

    Chance Rain

Today 31 Aug Centennial Mountains/Island Park

Sunny. Highs 70 to 77.

Tonight 31 Aug Centennial Mountains/Island Park

Partly cloudy in the evening. Then mostly cloudy with scattered rain Showers and isolated Thunderstorms after midnight. Lows 42 to 52.

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Bear Lake Temperature Statistics

August Temperature

Driggs, Driggs-Reed Memorial Airport (26.1 miles)

  • Lowest 4 August, 2026

    37.9 °F

  • Average August

    66.5 °F

  • Highest 1 August, 2026

    93 °F

Climate (2021–2026)

Driggs, Driggs-Reed Memorial Airport (26.1 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    41.9 °F

  • Average High 2021–2026

    53.8 °F
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