Bigby Lake Weather Forecast

    • 34
    • 62

    Decreasing Clouds

    • 39
    • 68

    Mostly Sunny

    • 42
    • 72

    Partly Sunny

    • 32
    • 59

    Rain

    • 27
    • 46

    Breezy

    • 25
    • 44

    Mostly Cloudy

Today 20 Oct Northern Blaine County

Sunny. Highs around 60. North Winds up to 10 Mph.

Tonight 20 Oct Northern Blaine County

Mostly clear. Lows in the lower 30s. East Winds up to 10 Mph.

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Bigby Lake Temperature Statistics

October Temperature

Havre, Havre City-County Airport (54.7 miles)

  • Lowest 16 October, 2026

    22.6 °F

  • Average October

    50.8 °F

  • Highest 9 October, 2026

    86.6 °F

Climate (2021–2026)

Havre, Havre City-County Airport (54.7 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    45.3 °F

  • Average High 2021–2026

    58.2 °F
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