Parkersburg Weather Forecast

    • 68
    • 83

    Rain Showers

    • 57
    • 81

    Partly Sunny

    • 57
    • 78

    Sunny

    • 64
    • 81

    Rain Showers Likely

    • 54
    • 77

    Chance Rain Showers

    • 56
    • 71

    Chance Thunderstorms

    • 56
    • 76

    Chance Rain Showers

Today 8 Sep Butler

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 8 Sep Butler

Showers likely with a chance of Thunderstorms Early, then Showers with Thunderstorms likely this evening. Showers likely with a chance of Thunderstorms after midnight. Patchy fog after midnight. Locally heavy rainfall possible this evening. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Parkersburg Temperature Statistics

September Temperature

Waterloo, Waterloo Municipal Airport (19.3 miles)

  • Lowest 6 September, 2026

    66.9 °F

  • Average September

    78.6 °F

  • Highest 1 September, 2026

    92.6 °F

Climate (2021–2026)

Waterloo, Waterloo Municipal Airport (19.3 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.9 °F
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