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.

Overcast

47°F

8°C

Humidity 46%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 21 Jan 10:55 pm EST
Extended Forecast for

6 Miles WNW Palmetto GA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 4am. Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 52. Calm wind becoming north around 5 mph in the afternoon.

    High: 52 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 1pm. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Rain showers and freezing rain, possibly mixed with sleet before 1am, then rain showers, possibly mixed with sleet. Low around 32. Chance of precipitation is 100%.

    Low: 32 °F

    Wintry Mix

  • Sunday

    Sunday: Showers. High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 4am. Cloudy, with a low around 41. Calm wind.
Thursday
Showers likely, mainly before 1pm. Cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 50 percent chance of showers. Cloudy, with a high near 52. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 37. North wind around 5 mph.
Saturday
Showers, mainly after 1pm. High near 43. Chance of precipitation is 80%.
Saturday Night
Rain showers and freezing rain, possibly mixed with sleet before 1am, then rain showers, possibly mixed with sleet. Low around 32. Chance of precipitation is 100%.
Sunday
Showers. High near 37. Chance of precipitation is 90%.
Sunday Night
A chance of rain showers before 1am, then a slight chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Palmetto GA
 33.57°N 84.75°W (Elev. 899 ft)
Last Update:
5:57 pm EST Jan 21, 2026
Forecast Valid:
11pm EST Jan 21, 2026-6pm EST Jan 28, 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