Harpster Weather Forecast

    • 42
    • 70

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

    • 48
    • 69

    Mostly Sunny

    • 49
    • 69

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 56
    • 71

    Chance Rain Showers

    • 62
    • 74

    Chance Rain Showers

Today 24 Sep Wyandot

Sunny. Near steady temperature in the upper 60s. East Winds around 10 Mph.

Tonight 24 Sep Wyandot

Clear, Colder with Lows in the lower 40s. East Winds 5 to 10 Mph.

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  • Temperature Real-Time

Harpster Temperature Statistics

September Temperature

Marion, Marion Municipal Airport (12.4 miles)

  • Lowest 14 September, 2026

    50 °F

  • Average September

    70.8 °F

  • Highest 3 September, 2026

    93.9 °F

Climate (2021–2026)

Marion, Marion Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    63.1 °F
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