Marietta Weather Forecast

    • 61
    • 82

    Increasing Clouds

    • 43
    • 85

    Rain Showers

    • 35
    • 58

    Chance Rain Showers

    • 34
    • 55

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 52
    • 77

    Chance Rain Showers

Today 17 Apr Washington

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.

Tonight 17 Apr Washington

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta Temperature Statistics

April Temperature

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

  • Lowest 8 April, 2026

    28.7 °F

  • Average April

    62.8 °F

  • Highest 2 April, 2026

    85.6 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    66.3 °F
Get WillyWeather+ to remove ads