Marietta Weather Forecast

    • 59
    • 78

    Decreasing Clouds

    • 61
    • 77

    Rain Showers

    • 59
    • 77

    Rain Showers Likely

    • 57
    • 79

    Chance Rain Showers

    • 57
    • 82

    Mostly Sunny

    • 63
    • 83

    Chance Rain Showers

    • 56
    • 80

    Rain Showers Likely

Today 16 May Washington

Mostly sunny. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 16 May Washington

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

May Temperature

Parkersburg, Mid-Ohio Valley Regional Airport (4.3 miles)

  • Lowest 11 May, 2024

    42.7 °F

  • Average May

    66.7 °F

  • Highest 2 May, 2024

    88.6 °F

Climate (2019–Present)

Parkersburg, Mid-Ohio Valley Regional Airport (4.3 miles)

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  • Average Low 2019–2024

    45.5 °F

  • Average 2019–2024

    55.2 °F

  • Average High 2019–2024

    65.8 °F
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