Harrison Weather Forecast

    • 49
    • 77

    Rain Showers Likely

    • 46
    • 71

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 54
    • 81

    Partly Sunny

    • 60
    • 83

    Mostly Sunny

    • 57
    • 83

    Chance Rain Showers

Today 21 Jul Clare

Mostly sunny in the morning then becoming partly sunny. A 50 percent chance of Showers and Thunderstorms. Highs in the upper 70s. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 21 Jul Clare

Partly cloudy. Lows in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts to around 35 Mph decreasing to 5 to 15 Mph with Gusts to around 25 Mph after midnight.

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Harrison Temperature Statistics

July Temperature

Houghton Lake, Roscommon County Airport (23.6 miles)

  • Lowest 19 July, 2026

    51.1 °F

  • Average July

    72.6 °F

  • Highest 14 July, 2026

    96.7 °F

Climate (2021–2026)

Houghton Lake, Roscommon County Airport (23.6 miles)

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  • Average Low 2021–2026

    36.2 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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