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

47°F

8°C

Humidity 56%
Wind Speed NW 7 mph
Barometer 30.14 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Jan 9:15 pm EST
Extended Forecast for

Grantville GA

  • Tonight

    Tonight: A chance of rain and snow showers before 4am, then a slight chance of snow showers after 5am. Cloudy, with a low around 28. Northwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 10 percent chance of snow showers before 7am. Mostly sunny, with a high near 41. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 48. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
A chance of rain and snow showers before 4am, then a slight chance of snow showers after 5am. Cloudy, with a low around 28. Northwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A 10 percent chance of snow showers before 7am. Mostly sunny, with a high near 41. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 23. Calm wind.
M.L.King Day
Sunny, with a high near 48. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 44.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 31.
Thursday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 52.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 56.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 60.
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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:
3:26 pm EST Jan 17, 2026
Forecast Valid:
9pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation