Priest Lake Weather Forecast

    • 64
    • 76

    Rain Showers Likely

    • 52
    • 78

    Partly Sunny

    • 58
    • 80

    Mostly Sunny

    • 62
    • 83

    Mostly Cloudy

    • 61
    • 81

    Chance Rain Showers

    • 67
    • 85

    Chance Rain Showers

    • 58
    • 78

    Chance Rain Showers

Today 9 Sep Cass

Mostly cloudy. Near steady temperature in the mid 70s. West Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 9 Sep Cass

Partly cloudy. Lows in the mid 60s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Priest Lake Temperature Statistics

September Temperature

Southwest Michigan Regional Airport (15.5 miles)

  • Lowest 7 September, 2026

    55 °F

  • Average September

    77.5 °F

  • Highest 2 September, 2026

    95.6 °F

Climate (2021–2026)

Southwest Michigan Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    60.8 °F
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