Grasshopper Reservoir Weather Forecast

    • 41
    • 64

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 34
    • 70

    Rain Likely

    • 26
    • 46

    Chance Rain

    • 26
    • 42

    Partly Sunny

    • 30
    • 49

    Chance Rain

Today 9 Oct Bears Paw Mountains and Southern Blaine

Sunny. Highs 65 to 70. Northeast Winds up to 10 Mph.

Tonight 9 Oct Bears Paw Mountains and Southern Blaine

Mostly clear. Lows 40 to 45. East Winds 5 to 15 Mph.

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  • Temperature Real-Time

Grasshopper Reservoir Temperature Statistics

October Temperature

Havre, Havre City-County Airport (23.6 miles)

  • Lowest 6 October, 2025

    25 °F

  • Average October

    50.4 °F

  • Highest 2 October, 2025

    75 °F

Climate (2020–Present)

Havre, Havre City-County Airport (23.6 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.1 °F

  • Average High 2020–2025

    57.7 °F
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