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

26°C

78°F

Humidity 74%
Wind Speed S 9 km/h
Barometer 1012.7 mb (29.97 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 20 Jul 11:53 pm EDT
Extended Forecast for

Dunwoody GA

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °C

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 34. Heat index values as high as 38. South wind 5 to 15 km/h, with gusts as high as 25 km/h.

    High: 34 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. South wind 10 to 15 km/h, with gusts as high as 25 km/h.

    Low: 24 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 33. Heat index values as high as 39. Southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 70%.

    High: 33 °C

    Partly Sunny
    then T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 23. West wind 5 to 10 km/h. Chance of precipitation is 70%.

    Low: 23 °C

    T-storms
    Likely then
    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 70%.

    High: 31 °C

    Chance
    Showers then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °C

    T-storms
    Likely

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °C

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Calm wind.
Tuesday
Mostly sunny, with a high near 34. Heat index values as high as 38. South wind 5 to 15 km/h, with gusts as high as 25 km/h.
Tuesday Night
Mostly cloudy, with a low around 24. South wind 10 to 15 km/h, with gusts as high as 25 km/h.
Wednesday
Showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 33. Heat index values as high as 39. Southwest wind 10 to 15 km/h, with gusts as high as 25 km/h. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 23. West wind 5 to 10 km/h. Chance of precipitation is 70%.
Thursday
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 31. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Sunday Night
A chance of thunderstorms. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Dunwoody GA
 33.93°N 84.31°W (Elev. 974 m)
Last Update:
7:22 pm EDT Jul 20, 2026
Forecast Valid:
12am EDT Jul 21, 2026-6pm EDT Jul 27, 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