Chillicothe Weather Forecast

    • 39
    • 58

    Partly Sunny

    • 46
    • 74

    Mostly Sunny

    • 52
    • 79

    Mostly Sunny

    • 55
    • 79

    Partly Sunny

    • 52
    • 83

    Mostly Sunny

    • 48
    • 80

    Mostly Cloudy

Today 21 Dec Hardeman

Sunny, cooler with Highs in the upper 50s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 21 Dec Hardeman

Partly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph.

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Chillicothe Temperature Statistics

December Temperature

Vernon, Wilbarger County Airport (13 miles)

  • Lowest 14 December, 2025

    23 °F

  • Average December

    44.9 °F

  • Highest 9 December, 2025

    73.4 °F

Climate (2020–Present)

Vernon, Wilbarger County Airport (13 miles)

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  • Average Low 2020–2025

    53.5 °F

  • Average 2020–2025

    65.8 °F

  • Average High 2020–2025

    79 °F
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