Chillicothe Weather Forecast

    • 49
    • 80

    Mostly Cloudy

    • 41
    • 69

    Partly Sunny

    • 45
    • 69

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

    • 61
    • 80

    Chance Rain Showers

    • 63
    • 81

    Chance Rain Showers

Today 7 May Peoria

Partly sunny. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph.

Tonight 7 May Peoria

Mostly cloudy late this Evening, then becoming partly cloudy. Lows in the upper 40s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chillicothe Temperature Statistics

May Temperature

Marshall County Airport (8.1 miles)

  • Lowest 4 May, 2025

    45.5 °F

  • Average May

    55.5 °F

  • Highest 1 May, 2025

    67.3 °F

Climate (2020–Present)

Marshall County Airport (8.1 miles)

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  • Average Low 2020–2025

    42 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.6 °F
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