Gilman City Weather Forecast

    • 62
    • 84

    Mostly Sunny

    • 67
    • 88

    Mostly Sunny

    • 70
    • 93

    Partly Sunny

    • 69
    • 95

    Partly Sunny

    • 66
    • 93

    Slight Chance Thunderstorms

    • 66
    • 91

    Partly Sunny

Today 10 Sep Harrison

Partly cloudy. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 10 Sep Harrison

Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph.

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Gilman City Temperature Statistics

September Temperature

Chillicothe, Chillicothe Agri-Science Center (26.7 miles)

  • Lowest 7 September, 2025

    42.1 °F

  • Average September

    62.2 °F

  • Highest 3 September, 2025

    80.1 °F

Climate (2020–Present)

Chillicothe, Chillicothe Agri-Science Center (26.7 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    66.3 °F
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