DeKalb County, GA Weather Forecast
County weather hub
Showers And Thunderstorms Likely
Compare major city weather across DeKalb County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
County Weather Overview
This county weather page brings together forecast coverage for DeKalb County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 12 of 12 mapped cities in DeKalb County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to May 27, 2026
- Latest sync
- May 21, 2026 2:29 AM EDT
- Forecast office
- FFC
- Source
- NOAA / NWS
Daily Outlook
This Week in DeKalb County
Tuesday looks like the warmest upcoming period in DeKalb County at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 5 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 21, 2026 2:29 AM EDT
- Coverage
- 2 days
- Time zone
- America/New_York
- Forecast office
- FFC
- Radar station
- KFFC
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Showers And Thunderstorms Likely
|
84°F |
5 mph
SE
|
|
Tuesday Night
May 26
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
SE
|
|
Wednesday
May 27
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across DeKalb County.
Coverage
Forecast coverage currently spans 12 of 12 mapped cities in DeKalb County.
Largest mapped city population in this region: 56,112.
