Plymouth Weather Forecast

    • 72
    • 92

    Chance Thunderstorms

    • 78
    • 95

    Mostly Sunny

    • 65
    • 93

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 66
    • 83

    Chance Thunderstorms

    • 67
    • 86

    Partly Sunny

Today 19 Jul Carroll

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Light and variable Winds, becoming east around 5 Mph in the afternoon. Chance of rain 50 percent. Heat index Values up to 102.

Tonight 19 Jul Carroll

Partly cloudy. Near steady temperature in the mid 70s. Light and variable Winds.

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  • Temperature Real-Time

Plymouth Temperature Statistics

July Temperature

Chillicothe, Chillicothe Agri-Science Center (16.2 miles)

  • Lowest 13 July, 2026

    63.6 °F

  • Average July

    78.9 °F

  • Highest 2 July, 2026

    92.6 °F

Climate (2021–2026)

Chillicothe, Chillicothe Agri-Science Center (16.2 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    67.1 °F
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