Lewisburg Weather Forecast

    • 62
    • 79

    Chance Thunderstorms

    • 62
    • 77

    Rain Showers

    • 60
    • 80

    Slight Chance Thunderstorms

    • 57
    • 80

    Mostly Sunny

    • 58
    • 80

    Mostly Sunny

    • 60
    • 84

    Chance Rain Showers

Today 11 Sep Eastern Greenbrier

Patchy dense fog in the morning. Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Visibility one quarter mile or less at Times in the morning. Humid with Highs in the upper 70s. West Winds around 5 Mph, becoming south in the afternoon. Chance of rain 50 percent.

Tonight 11 Sep Eastern Greenbrier

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the lower 60s. East Winds around 5 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lewisburg Temperature Statistics

September Temperature

Lewisburg / Greenbrier (5 miles)

  • Lowest 8 September, 2026

    53.6 °F

  • Average September

    67.9 °F

  • Highest 4 September, 2026

    89.6 °F

Climate (2021–2026)

Lewisburg / Greenbrier (5 miles)

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

  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads