Brush Bay Weather Forecast

    • 45
    • 84

    Patchy Smoke

    • 43
    • 78

    Partly Sunny

    • 39
    • 73

    Partly Sunny

    • 38
    • 68

    Chance Rain

    • 41
    • 76

    Partly Sunny

    • 40
    • 77

    Partly Sunny

Today 27 Aug Flathead/Mission Valleys

Mostly cloudy. Patchy smoke through the day. Highs in the 80s.

Tonight 27 Aug Flathead/Mission Valleys

Mostly clear. Patchy smoke in the evening. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brush Bay Temperature Statistics

August Temperature

Kalispell, Glacier Park International Airport (14.3 miles)

  • Lowest 5 August, 2026

    38.6 °F

  • Average August

    64.7 °F

  • Highest 1 August, 2026

    93.7 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (14.3 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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