Grass Lake Weather Forecast

    • 37
    • 62

    Chance Rain Showers

    • 30
    • 54

    Mostly Cloudy

    • 39
    • 59

    Mostly Cloudy

    • 44
    • 63

    Mostly Cloudy

    • 47
    • 65

    Mostly Cloudy

    • 45
    • 62

    Chance Rain Showers

Today 29 Oct Kalkaska

Mostly cloudy with isolated rain Showers Early, then mostly sunny in the afternoon. Highs in the mid 60s. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of Showers 20 percent.

Tonight 29 Oct Kalkaska

Mostly clear early then becoming mostly cloudy. Lows in the mid 30s. Light Winds. Gusts up to 20 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grass Lake Temperature Statistics

October Temperature

Grayling, Grayling Army Airfield (14.3 miles)

  • Lowest 17 October, 2026

    24.6 °F

  • Average October

    52.5 °F

  • Highest 12 October, 2026

    81.7 °F

Climate (2021–2026)

Grayling, Grayling Army Airfield (14.3 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    55.1 °F
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