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

30°F

-1°C

Humidity 72%
Wind Speed Calm
Barometer 30.37 in (1029.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 29 Nov 12:53 am EST
Extended Forecast for

Alpharetta GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. East wind around 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 37. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 49. East wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 32. Northwest wind around 5 mph.

    Low: 32 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers. The rain could be heavy at times. Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers
    Likely then
    Heavy Rain

  • Tuesday

    Tuesday: Showers, mainly before 1pm. High near 48. Chance of precipitation is 90%.

    High: 48 °F

    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. Calm wind becoming east around 5 mph.
Saturday
Mostly sunny, with a high near 49. East wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 37. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers likely, mainly between 7am and 1pm. Cloudy, with a high near 49. East wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 32. Northwest wind around 5 mph.
Monday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 49.
Monday Night
Showers. The rain could be heavy at times. Low around 38. Chance of precipitation is 90%.
Tuesday
Showers, mainly before 1pm. High near 48. Chance of precipitation is 90%.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 52.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alpharetta GA
 34.07°N 84.29°W (Elev. 1099 ft)
Last Update:
12:11 am EST Nov 29, 2025
Forecast Valid:
1am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
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