Guernsey Lake Weather Forecast

    • 57
    • 79

    Partly Sunny

    • 58
    • 79

    Rain Showers Likely

    • 54
    • 72

    Chance Rain Showers

    • 50
    • 68

    Slight Chance Rain Showers

    • 51
    • 71

    Partly Sunny

    • 58
    • 78

    Chance Rain Showers

    • 57
    • 77

    Chance Rain Showers

Today 20 Aug Kalkaska

Mostly sunny. Highs in the upper 70s. Light Winds becoming northwest up to 10 Mph in the afternoon.

Tonight 20 Aug Kalkaska

Partly cloudy. Lows in the mid 50s. Light Winds. Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guernsey Lake Temperature Statistics

August Temperature

Cherry Capital Airport (11.8 miles)

  • Lowest 3 August, 2026

    54.6 °F

  • Average August

    71.3 °F

  • Highest 4 August, 2026

    87.7 °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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