Boneau Weather Forecast

    • 18
    • 27

    Mostly Cloudy

    • 21
    • 34

    Chance Snow

    • 9
    • 31

    Snow

    • 7
    • 20

    Chance Snow

    • 28
    • 36

    Mostly Cloudy

    • 30
    • 39

    Chance Rain/Snow

    • 25
    • 43

    Chance Rain/Snow

Today 3 Dec Bears Paw Mountains and Southern Blaine

Colder. Mostly sunny. Patchy fog late in the morning. Highs in the mid 20s. South Winds up to 10 Mph.

Tonight 3 Dec Bears Paw Mountains and Southern Blaine

Mostly cloudy early in the evening then becoming partly cloudy. Patchy fog early in the evening. A 20 percent chance of snow after midnight. Lows around 15. West Winds 5 to 20 Mph with Gusts to around 35 Mph.

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Boneau Temperature Statistics

December Temperature

Havre, Havre City-County Airport (17.4 miles)

  • Lowest 1 December, 2025

    -0.9 °F

  • Average December

    22.2 °F

  • Highest 1 December, 2025

    35.1 °F

Climate (2020–Present)

Havre, Havre City-County Airport (17.4 miles)

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  • Average Low 2020–2025

    32.3 °F

  • Average 2020–2025

    45.3 °F

  • Average High 2020–2025

    57.9 °F
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