Marietta Weather Forecast

    • 66
    • 82

    Thunderstorms Likely

    • 67
    • 82

    Thunderstorms Likely

    • 68
    • 81

    Rain Showers

    • 70
    • 87

    Rain Showers Likely

    • 64
    • 84

    Thunderstorms Likely

    • 62
    • 83

    Partly Sunny

Today 15 Jun Washington

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Highs in the lower 80s. Light and variable Winds, becoming northeast around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 15 Jun Washington

Mostly cloudy. Showers with a chance of Thunderstorms in the evening. Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2025

    39.7 °F

  • Average June

    68.5 °F

  • Highest 4 June, 2025

    86.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    66.1 °F
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