Fallbrook, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fallbrook, CA in one place.
Sunny, with a high near 87. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Fallbrook, 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: Jul 31, 2026 2:41 PM PDT.
The active forecast window currently covers Jul 31 to Aug 6, 2026 for Fallbrook, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 31 to Aug 6, 2026
- Latest sync
- Jul 31, 2026 2:41 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fallbrook
Saturday looks like the warmest upcoming period in Fallbrook at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for This Afternoon at about 10 to 15 mph SW.
The forecast from Jul 31 through Aug 6 stays mostly dry.
Forecast Details
- Last updated
- Jul 31, 2026 2:41 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- SGX
- Radar station
- KNKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 66. Southwest wind 0 to 5 mph.
Mostly sunny, with a high near 93. South wind 0 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 66. Southeast wind 0 to 5 mph.
Sunny, with a high near 90. South wind 0 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 64.
Sunny, with a high near 86.
Partly cloudy, with a low around 63.
Sunny, with a high near 86.
Mostly clear, with a low around 63.
Sunny, with a high near 86.
Partly cloudy, with a low around 64.
Sunny, with a high near 87.
Partly cloudy, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 31
|
Sunny
|
87°F |
10 to 15 mph
SW
|
|
Tonight
Jul 31
|
Partly Cloudy
|
66°F |
0 to 5 mph
SW
|
|
Saturday
Aug 1
|
Mostly Sunny
|
93°F |
0 to 10 mph
S
|
|
Saturday Night
Aug 1
|
Partly Cloudy
|
66°F |
0 to 5 mph
SE
|
|
Sunday
Aug 2
|
Sunny
|
90°F |
0 to 10 mph
S
|
|
Sunday Night
Aug 2
|
Partly Cloudy
|
64°F |
0 to 5 mph
SE
|
|
Monday
Aug 3
|
Sunny
|
86°F |
0 to 10 mph
S
|
|
Monday Night
Aug 3
|
Partly Cloudy
|
63°F |
0 to 10 mph
SW
|
|
Tuesday
Aug 4
|
Sunny
|
86°F |
0 to 10 mph
SW
|
|
Tuesday Night
Aug 4
|
Mostly Clear
|
63°F |
0 to 10 mph
N
|
|
Wednesday
Aug 5
|
Sunny
|
86°F |
0 to 10 mph
W
|
|
Wednesday Night
Aug 5
|
Partly Cloudy
|
64°F |
0 to 10 mph
N
|
|
Thursday
Aug 6
|
Sunny
|
87°F |
0 to 10 mph
NW
|
|
Thursday Night
Aug 6
|
Partly Cloudy
|
65°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fallbrook.