Watertown Weather Forecast

    • 58
    • 79

    Mostly Sunny

    • 63
    • 82

    Partly Sunny

    • 65
    • 82

    Thunderstorms

    • 61
    • 81

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 67
    • 84

    Partly Sunny

Today 25 Aug Washington

Sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 25 Aug Washington

Partly cloudy. Areas of fog after midnight. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

August Temperature

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

  • Lowest 4 August, 2026

    59.6 °F

  • Average August

    74.7 °F

  • Highest 5 August, 2026

    88.6 °F

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

    55.8 °F

  • Average High 2021–2026

    66.4 °F
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