Greenville Weather Forecast

    • 63
    • 85

    Chance Thunderstorms

    • 56
    • 77

    Partly Sunny

    • 54
    • 79

    Partly Sunny

    • 54
    • 80

    Partly Sunny

    • 54
    • 83

    Partly Sunny

Today 23 Sep Meriwether

Mostly cloudy in the Morning, then becoming mostly sunny. A slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the mid 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 23 Sep Meriwether

Mostly cloudy. A slight chance of Showers in the evening. Lows in the mid 60s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Greenville Temperature Statistics

September Temperature

Newnan, Newnan Coweta County Airport (19.3 miles)

  • Lowest 18 September, 2026

    65.8 °F

  • Average September

    80.1 °F

  • Highest 6 September, 2026

    96.8 °F

Climate (2021–2026)

Newnan, Newnan Coweta County Airport (19.3 miles)

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

  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    74.6 °F
Get WillyWeather+ to remove ads