Decatur, GA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Decatur, GA in one place.
Sunny, with a high near 86.
Local Weather Overview
This forecast page for Decatur, GA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 10, 2026 8:35 AM EDT.
The active forecast window currently covers Oct 13 to Oct 16, 2026 for Decatur, GA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 16, 2026
- Latest sync
- Oct 10, 2026 8:35 AM EDT
- Forecast office
- FFC
- Source
- NOAA / NWS
Daily Outlook
This Week in Decatur
Wednesday looks like the warmest upcoming period in Decatur at 87 degrees F.
Friday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph NW.
The forecast from Oct 13 through Oct 16 stays mostly dry.
Forecast Details
- Last updated
- Oct 10, 2026 8:35 AM EDT
- Coverage
- 4 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
Clear, with a low around 65.
Sunny, with a high near 87.
Clear, with a low around 66.
Sunny, with a high near 84.
Mostly clear, with a low around 64.
Sunny, with a high near 81.
Mostly clear, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
86°F |
5 to 10 mph
NW
|
|
Tuesday Night
Oct 13
|
Clear
|
65°F |
5 to 10 mph
NW
|
|
Wednesday
Oct 14
|
Sunny
|
87°F |
5 mph
NW
|
|
Wednesday Night
Oct 14
|
Clear
|
66°F |
5 mph
N
|
|
Thursday
Oct 15
|
Sunny
|
84°F |
5 mph
E
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
64°F |
5 mph
SE
|
|
Friday
Oct 16
|
Sunny
|
81°F |
5 to 10 mph
SW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
58°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Decatur.
