Post Lake Weather Forecast

    • 10
    • 22

    Snow Showers

    • -3
    • 13

    Snow Showers

    • -7
    • 2

    Chance Snow Showers

    • -5
    • 7

    Chance Snow Showers

    • 0
    • 11

    Chance Snow Showers

    • 5
    • 14

    Chance Snow Showers

Today 21 Jan Kalkaska

Mostly cloudy. Light snow Showers likely Early, then chance of snow Showers in the afternoon. Total daytime snow accumulation up to 1 inch. Highs in the lower 20s. Light Winds becoming west 5 to 10 Mph with Gusts to around 20 Mph in the afternoon. Chance of snow 70 percent.

Tonight 21 Jan Kalkaska

Mostly cloudy. Light snow Showers Early, then chance of snow Showers after midnight. Total nighttime snow accumulation up to 2 Inches. Lows around 11. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Post Lake Temperature Statistics

January Temperature

Grayling, Grayling Army Airfield (14.9 miles)

  • Lowest 15 January, 2026

    0.1 °F

  • Average January

    25.2 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

Grayling, Grayling Army Airfield (14.9 miles)

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  • Average Low 2021–2026

    35 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    55.4 °F
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