Jonesville Weather Forecast

    • 54
    • 75

    Slight Chance Thunderstorms

    • 59
    • 70

    Rain Showers

    • 50
    • 68

    Chance Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 49
    • 63

    Chance Rain Showers

    • 49
    • 63

    Mostly Cloudy

Today 18 Sep Hillsdale

Partly cloudy. Highs in the upper 60s.

Tonight 18 Sep Hillsdale

Partly cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. East Winds around 5 Mph. Chance of rain 20 percent.

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Jonesville Temperature Statistics

September Temperature

Hillsdale Municipal Airport (5.6 miles)

  • Lowest 14 September, 2026

    42.8 °F

  • Average September

    69.3 °F

  • Highest 2 September, 2026

    91.4 °F

Climate (2021–2026)

Hillsdale Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    40.6 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    58.6 °F
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