Waynesburg Weather Forecast

    • 55
    • 76

    Chance Rain Showers

    • 46
    • 74

    Partly Sunny

    • 48
    • 74

    Mostly Sunny

    • 53
    • 79

    Mostly Sunny

    • 54
    • 81

    Mostly Sunny

    • 56
    • 81

    Partly Sunny

Today 28 Aug Greene

Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 28 Aug Greene

Mostly cloudy. A chance of Sprinkles in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Waynesburg Temperature Statistics

August Temperature

Washington - Washington County Airport (16.8 miles)

  • Lowest 3 August, 2025

    50 °F

  • Average August

    71.9 °F

  • Highest 19 August, 2025

    90 °F

Climate (2020–Present)

Washington - Washington County Airport (16.8 miles)

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

  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.6 °F
Get WillyWeather+ to remove ads