Watertown Weather Forecast

    • 72
    • 91

    Slight Chance Thunderstorms

    • 73
    • 93

    Mostly Sunny

    • 71
    • 92

    Chance Rain Showers

    • 69
    • 87

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 63
    • 82

    Slight Chance Rain Showers

Today 1 Sep Washington

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 1 Sep Washington

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Watertown Temperature Statistics

September Temperature

Parkersburg, Mid-Ohio Valley Regional Airport (13 miles)

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Climate (2021–2026)

Parkersburg, Mid-Ohio Valley Regional Airport (13 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    66.4 °F
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