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

Atlanta, De Kalb-Peachtree Airport (KPDK)

Lat: 33.88°NLon: 84.3°WElev: 1001ft.

Rain Fog/Mist

47°F

8°C

Humidity 90%
Wind Speed N 3 mph
Barometer 30.26 in (1025.4 mb)
Dewpoint 44°F (7°C)
Visibility 2.50 mi
Last update 22 Jan 10:53 am EST
Extended Forecast for

Decatur GA

  • Today

    Today: Showers likely, mainly before 1pm. Cloudy, with a high near 50. North wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 60%.

    High: 51 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers. Cloudy, with a low around 36. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Cloudy, with a high near 40. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 40 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Rain or freezing rain before 1am, then freezing rain between 1am and 4am, then rain or freezing rain after 4am. Low around 28. Chance of precipitation is 100%.

    Low: 28 °F

    Rain/Freezing
    Rain

  • Sunday

    Sunday: Showers. High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly before 1pm. Cloudy, with a high near 50. North wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 44. Calm wind.
Friday
Showers likely, mainly before 1pm. Cloudy, with a high near 51. Northeast wind around 5 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers. Cloudy, with a low around 36. North wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Showers likely, mainly after 1pm. Cloudy, with a high near 40. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Saturday Night
Rain or freezing rain before 1am, then freezing rain between 1am and 4am, then rain or freezing rain after 4am. Low around 28. Chance of precipitation is 100%.
Sunday
Showers. High near 41. Chance of precipitation is 100%.
Sunday Night
A chance of rain and snow showers, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur GA
 33.77°N 84.29°W (Elev. 1060 ft)
Last Update:
5:56 am EST Jan 22, 2026
Forecast Valid:
11am EST Jan 22, 2026-6pm EST Jan 28, 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