Frost Lake Weather Forecast

    • 59
    • 68

    Rain Showers

    • 46
    • 68

    Rain Showers

    • 32
    • 64

    Mostly Sunny

    • 38
    • 63

    Partly Sunny

    • 34
    • 63

    Mostly Sunny

    • 29
    • 57

    Mostly Sunny

Today 30 Sep Clare

Partly sunny with a 20 percent chance of rain Showers. Highs in the upper 60s.

Tonight 30 Sep Clare

A chance of rain Showers in the Evening, then rain Showers likely after midnight. Lows around 60. Southwest Winds around 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Frost Lake Temperature Statistics

September Temperature

Houghton Lake, Roscommon County Airport (16.8 miles)

  • Lowest 26 September, 2026

    30.9 °F

  • Average September

    60.3 °F

  • Highest 1 September, 2026

    88.6 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (16.8 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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