Guernsey Lake Weather Forecast

    • 59
    • 77

    Chance Rain Showers

    • 52
    • 79

    Mostly Sunny

    • 54
    • 79

    Mostly Sunny

    • 59
    • 80

    Partly Sunny

    • 65
    • 79

    Rain Showers

    • 59
    • 81

    Slight Chance Rain Showers

    • 51
    • 70

    Partly Sunny

Today 4 Sep Kalkaska

Mostly cloudy with a 20 percent chance of light Showers and Thunderstorms. Highs in the mid 70s. East Winds up to 10 Mph.

Tonight 4 Sep Kalkaska

Mostly cloudy. Chance of rain Showers Early, then slight chance of rain Showers after midnight. Patchy fog after midnight. Lows in the upper 50s. Light Winds. Chance of Showers 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guernsey Lake Temperature Statistics

September Temperature

Cherry Capital Airport (11.8 miles)

  • Lowest 2 September, 2026

    64.9 °F

  • Average September

    75.7 °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

    40.4 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.1 °F
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