National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Newnan, Newnan Coweta County Airport (KCCO)

Lat: 33.31°NLon: 84.77°WElev: 971ft.

Fair

63°F

17°C

Humidity 75%
Wind Speed SE 6 mph
Barometer 30.19 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 2 Apr 11:15 pm EDT
Extended Forecast for

Grantville GA

  • Tonight

    Tonight: Mostly clear, with a low around 60. Calm wind becoming southeast around 5 mph.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 82 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 61 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 2pm, then showers likely. High near 72. Chance of precipitation is 90%.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Calm wind becoming southeast around 5 mph.
Friday
Partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 62. Calm wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 2am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 72. Chance of precipitation is 90%.
Sunday Night
Showers likely before 8pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantville GA
 33.24°N 84.83°W (Elev. 879 ft)
Last Update:
2:26 pm EDT Apr 2, 2026
Forecast Valid:
11pm EDT Apr 2, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation