Boneau Weather Forecast

    • 35
    • 47

    Slight Chance Rain

    • 36
    • 51

    Gradual Clearing

    • 31
    • 54

    Chance Rain

    • 39
    • 55

    Mostly Sunny

    • 37
    • 63

    Chance Rain

    • 31
    • 52

    Chance Rain

    • 34
    • 54

    Mostly Cloudy

Today 15 Oct Bears Paw Mountains and Southern Blaine

Patchy fog early in the morning. Chance of rain early in the Morning, then rain likely in the afternoon. Highs 45 to 50. East Winds up to 5 Mph. Chance of rain 70 percent.

Tonight 15 Oct Bears Paw Mountains and Southern Blaine

Mostly cloudy with a 20 percent chance of rain. Patchy fog through the night. Near steady temperature in the upper 30s. Northwest Winds up to 10 Mph.

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Boneau Temperature Statistics

October Temperature

Havre, Havre City-County Airport (17.4 miles)

  • Lowest 6 October, 2025

    25 °F

  • Average October

    48.9 °F

  • Highest 8 October, 2025

    75.9 °F

Climate (2020–Present)

Havre, Havre City-County Airport (17.4 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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