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

Hazardous Weather Conditions

Current conditions at

Atlanta, De Kalb-Peachtree Airport (KPDK)

Lat: 33.88°NLon: 84.3°WElev: 1001ft.

Fog/Mist

61°F

16°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.88 in (1010.8 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 26 Apr 6:53 am EDT
Extended Forecast for

Decatur GA

  • Today

    Today: Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. East wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 64. Chance of precipitation is 80%.

    Low: 64 °F

    Chance
    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 58. East wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 79. East wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 64. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 78. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 67.
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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:
6:17 am EDT Apr 26, 2026
Forecast Valid:
7am EDT Apr 26, 2026-6pm EDT May 2, 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