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

68°F

20°C

Humidity 68%
Wind Speed W 5 mph
Barometer 30.00 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 19 Apr 1:55 am EDT
Extended Forecast for

Grantville GA

Red Flag Warning April 19, 12:00pm until April 19, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 47. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 67. North wind around 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 45. Calm wind.

    Low: 45 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 47. Northwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 67. North wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Clear, with a low around 45. Calm wind.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 55.
Friday
Mostly sunny, with a high near 84.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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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:
8:41 pm EDT Apr 18, 2026
Forecast Valid:
2am EDT Apr 19, 2026-6pm EDT Apr 25, 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