Atlanta, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Atlanta, CA in one place.
Sunny, with a high near 90. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Atlanta, CA 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: Sep 14, 2026 5:48 PM PDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Atlanta, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 5:48 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Atlanta
Saturday looks like the warmest upcoming period in Atlanta at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 8 mph WNW.
The forecast from Sep 15 through Sep 20 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 5:48 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 55. Northwest wind 2 to 6 mph.
Sunny, with a high near 86. West northwest wind 2 to 8 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 54.
Sunny, with a high near 84.
Clear, with a low around 56.
Sunny, with a high near 89.
Clear, with a low around 57.
Sunny, with a high near 91.
Mostly clear, with a low around 58.
Sunny, with a high near 90.
Mostly clear, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
90°F |
5 mph
NW
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
55°F |
2 to 6 mph
NW
|
|
Wednesday
Sep 16
|
Sunny
|
86°F |
2 to 8 mph
WNW
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
54°F |
3 to 8 mph
NW
|
|
Thursday
Sep 17
|
Sunny
|
84°F |
6 mph
NW
|
|
Thursday Night
Sep 17
|
Clear
|
56°F |
6 mph
NW
|
|
Friday
Sep 18
|
Sunny
|
89°F |
3 to 7 mph
NW
|
|
Friday Night
Sep 18
|
Clear
|
57°F |
6 mph
NW
|
|
Saturday
Sep 19
|
Sunny
|
91°F |
6 mph
NW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
58°F |
6 mph
NW
|
|
Sunday
Sep 20
|
Sunny
|
90°F |
6 mph
NW
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
57°F |
6 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Atlanta.