Watertown Weather Forecast

    • 59
    • 69

    Slight Chance Rain Showers

    • 62
    • 79

    Chance Rain

    • 56
    • 76

    Rain

    • 62
    • 83

    Chance Rain

    • 60
    • 79

    Rain Likely

    • 51
    • 81

    Rain Likely

    • 38
    • 61

    Chance Rain

Today 30 Mar Washington

Partly sunny with a 20 percent chance of Showers. Highs in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Mar Washington

Mostly cloudy with a slight chance of Showers this Evening, then partly cloudy after midnight. Not as cool with Lows around 60. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

March Temperature

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

  • Lowest 18 March, 2026

    16.6 °F

  • Average March

    51.2 °F

  • Highest 22 March, 2026

    86.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    66.3 °F
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