Atascadero, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Atascadero, CA in one place.
Sunny, with a high near 98. Northwest wind 5 to 15 mph.
Local Weather Overview
This forecast page for Atascadero, 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: Aug 23, 2026 6:06 PM PDT.
The active forecast window currently covers Aug 25 to Aug 29, 2026 for Atascadero, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 6:06 PM PDT
- Forecast office
- LOX
- Source
- NOAA / NWS
Daily Outlook
This Week in Atascadero
Wednesday looks like the warmest upcoming period in Atascadero at 100 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 15 mph NW.
The forecast from Aug 25 through Aug 29 stays mostly dry.
Forecast Details
- Last updated
- Aug 23, 2026 6:06 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- LOX
- Radar station
- KVBX
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 66.
Sunny, with a high near 100.
Mostly clear, with a low around 63.
Sunny, with a high near 98.
Partly cloudy, with a low around 63.
Sunny, with a high near 95.
Mostly clear, with a low around 62.
Sunny, with a high near 94.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Sunny
|
98°F |
5 to 15 mph
NW
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
66°F |
5 to 15 mph
NNW
|
|
Wednesday
Aug 26
|
Sunny
|
100°F |
5 to 10 mph
NW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
63°F |
5 to 10 mph
NNW
|
|
Thursday
Aug 27
|
Sunny
|
98°F |
5 to 10 mph
NNW
|
|
Thursday Night
Aug 27
|
Partly Cloudy
|
63°F |
5 to 10 mph
NW
|
|
Friday
Aug 28
|
Sunny
|
95°F |
5 to 10 mph
NNW
|
|
Friday Night
Aug 28
|
Mostly Clear
|
62°F |
0 to 10 mph
NW
|
|
Saturday
Aug 29
|
Sunny
|
94°F |
5 to 10 mph
NW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
60°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Atascadero.
