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

Hazardous Weather Conditions

Current conditions at

Newnan, Newnan Coweta County Airport (KCCO)

Lat: 33.31°NLon: 84.77°WElev: 971ft.

Fair

38°F

3°C

Humidity 35%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 29 Jan 10:55 am EST
Extended Forecast for

Grantville GA

  • Today

    Today: Partly sunny, with a high near 47. Calm wind.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

    High: 47 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 23. Light northwest wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 23 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 47. Calm wind.
Tonight
Partly cloudy, with a low around 25. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 23. Light northwest wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 29. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 30.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grantville GA
 33.24°N 84.83°W (Elev. 879 ft)
Last Update:
2:17 am EST Jan 29, 2026
Forecast Valid:
11am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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