Watertown Weather Forecast

    • 13
    • 21

    Mostly Sunny

    • 30
    • 39

    Chance Rain

    • 18
    • 38

    Mostly Cloudy

    • 4
    • 23

    Mostly Cloudy

    • 11
    • 15

    Snow Likely

    • 6
    • 22

    Chance Snow

    • 4
    • 22

    Mostly Cloudy

Today 20 Jan Washington

Sunny, cold with Highs in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 20 Jan Washington

Mostly clear. Cold with Lows around 13. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

January Temperature

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

  • Lowest 15 January, 2026

    17.6 °F

  • Average January

    35.4 °F

  • Highest 9 January, 2026

    64.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    66.2 °F
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