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.

Overcast

44°F

7°C

Humidity 83%
Wind Speed W 5 mph
Barometer 29.97 in (1015.7 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 6 Dec 5:53 am EST
Extended Forecast for

Decatur GA

  • Today

    Today: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 49. West wind around 5 mph.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 53. Calm wind becoming east around 5 mph.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 52 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 49. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 34. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 53. Calm wind becoming east around 5 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 42. Calm wind becoming north around 5 mph.
Monday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 58.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 38.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 56.
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:
1:16 am EST Dec 6, 2025
Forecast Valid:
6am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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