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.

Fair

58°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 30.24 in (1022.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 31 Oct 1:53 am EDT
Extended Forecast for

Decatur GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 60. East wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 72. East wind around 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 56. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 67. East wind around 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers between 7pm and 2am. Mostly cloudy, with a low around 55. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Mostly cloudy, with a low around 60. East wind around 5 mph.
Saturday
Mostly cloudy, with a high near 72. East wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Cloudy, with a low around 56. East wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 67. East wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A chance of showers between 7pm and 2am. Mostly cloudy, with a low around 55. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 60.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur GA
 33.77°N 84.29°W (Elev. 1060 ft)
Last Update:
2:26 am EDT Oct 31, 2026
Forecast Valid:
2am EDT Oct 31, 2026-6pm EST Nov 6, 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