Yellow Bay Weather Forecast

    • 55
    • 63

    Chance Rain Showers

    • 51
    • 64

    Chance Rain Showers

    • 52
    • 64

    Partly Sunny

    • 52
    • 66

    Partly Sunny

    • 52
    • 67

    Partly Sunny

    • 54
    • 68

    Partly Sunny

Today 29 Sep Flathead/Mission Valleys

Mostly cloudy. Highs in the 60s. Southwest Winds 15 to 20 Mph in the afternoon.

Tonight 29 Sep Flathead/Mission Valleys

Mostly cloudy with a 40 percent chance of rain. Lows in the 40s. Southwest Winds to 15 Mph.

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  • Temperature Real-Time

Yellow Bay Temperature Statistics

September Temperature

Kalispell, Glacier Park International Airport (31.7 miles)

  • Lowest 27 September, 2026

    27 °F

  • Average September

    55.9 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Kalispell, Glacier Park International Airport (31.7 miles)

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  • Average Low 2021–2026

    33.4 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    57 °F
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