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.

Fair

33°F

1°C

Humidity 49%
Wind Speed NW 12 G 18 mph
Barometer 30.27 in (1026.7 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 28 Jan 12:53 am EST
Extended Forecast for

Decatur GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 25. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Clear

  • Thursday

    Thursday: Partly sunny, with a high near 44. Northwest wind around 5 mph.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow showers before 1pm. Partly sunny and cold, with a high near 25.

    High: 25 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 27. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 25. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 44. Northwest wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 28. Calm wind.
Friday
Partly sunny, with a high near 44.
Friday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 18.
Saturday
A 20 percent chance of snow showers before 1pm. Partly sunny and cold, with a high near 25.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 47.
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:
11:52 pm EST Jan 27, 2026
Forecast Valid:
1am EST Jan 28, 2026-6pm EST Feb 3, 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