Guernsey Lake Weather Forecast

    • 59
    • 78

    Mostly Cloudy

    • 67
    • 78

    Rain Showers

    • 58
    • 76

    Rain Showers

    • 50
    • 70

    Mostly Sunny

    • 59
    • 77

    Partly Sunny

    • 56
    • 77

    Slight Chance Rain Showers

    • 53
    • 72

    Chance Rain Showers

Today 7 Sep Kalkaska

Mostly sunny. Highs in the upper 70s. Light Winds.

Tonight 7 Sep Kalkaska

Partly cloudy. Lows in the upper 50s. Southeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guernsey Lake Temperature Statistics

September Temperature

Cherry Capital Airport (11.8 miles)

  • Lowest 3 September, 2026

    60.7 °F

  • Average September

    72.4 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Cherry Capital Airport (11.8 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.1 °F
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