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.

Overcast

63°F

17°C

Humidity 97%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 10 Jan 5:55 pm EST
Extended Forecast for

Grantville GA

  • Tonight

    Tonight: A chance of showers before 7pm, then a chance of drizzle between 7pm and 10pm. Mostly cloudy, with a low around 37. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. North wind around 5 mph, with gusts as high as 15 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A chance of showers before 7pm, then a chance of drizzle between 7pm and 10pm. Mostly cloudy, with a low around 37. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 48. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 24. North wind around 5 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 49. Calm wind.
Monday Night
Mostly clear, with a low around 26. Calm wind.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 56.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 51.
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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:
5:57 pm EST Jan 10, 2026
Forecast Valid:
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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