Chillicothe Weather Forecast

    • 56
    • 76

    Chance Thunderstorms

    • 61
    • 78

    Rain Showers

    • 56
    • 74

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 62
    • 80

    Chance Rain Showers

    • 63
    • 80

    Chance Thunderstorms

Today 16 Jun Peoria

Partly sunny this Morning, then clearing. A chance of Showers and Thunderstorms this morning. Highs in the mid 70s. Southwest Winds 10 to 15 Mph, becoming west 15 to 20 Mph this afternoon. Chance of rain 50 percent.

Tonight 16 Jun Peoria

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming south around 5 Mph after midnight.

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Chillicothe Temperature Statistics

June Temperature

Marshall County Airport (8.1 miles)

  • Lowest 3 June, 2026

    48 °F

  • Average June

    72.4 °F

  • Highest 6 June, 2026

    89.6 °F

Climate (2021–Present)

Marshall County Airport (8.1 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.3 °F
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