Fallbrook, CA Weather Forecast
Local 7-day forecast
Patchy Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fallbrook, CA in one place.
Patchy fog before 8am. Partly sunny, with a high near 81. Southwest wind 0 to 10 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 11, 2026 9:08 PM PDT.
The active forecast window currently covers Jul 12 to Jul 18, 2026 for Fallbrook, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 12 to Jul 18, 2026
- Latest sync
- Jul 11, 2026 9:08 PM PDT
- Forecast office
- SGX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fallbrook
Wednesday looks like the warmest upcoming period in Fallbrook at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 9:08 PM PDT
- Coverage
- 7 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
Mostly cloudy, with a low around 65. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 83. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 66. West wind 0 to 10 mph.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 68.
Sunny, with a high near 90.
Partly cloudy, with a low around 69.
Mostly sunny, with a high near 86.
Partly cloudy, with a low around 67.
A slight chance of rain showers after 11am. Mostly sunny, with a high near 83.
A slight chance of rain showers before 5am. Mostly cloudy, with a low around 67.
Mostly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 12
|
Patchy Fog then Partly Sunny
|
81°F |
0 to 10 mph
SW
|
|
Sunday Night
Jul 12
|
Mostly Cloudy
|
65°F |
0 to 5 mph
NW
|
|
Monday
Jul 13
|
Mostly Sunny
|
83°F |
0 to 10 mph
SW
|
|
Monday Night
Jul 13
|
Partly Cloudy
|
66°F |
0 to 10 mph
W
|
|
Tuesday
Jul 14
|
Mostly Sunny
|
86°F |
0 to 10 mph
W
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
68°F |
0 to 10 mph
S
|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
0 to 10 mph
SW
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
69°F |
0 to 10 mph
S
|
|
Thursday
Jul 16
|
Mostly Sunny
|
86°F |
0 to 10 mph
S
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
67°F |
0 to 10 mph
S
|
|
Friday
Jul 17
|
Slight Chance Rain Showers
|
83°F |
0 to 10 mph
S
|
|
Friday Night
Jul 17
|
Slight Chance Rain Showers
|
67°F |
0 to 5 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
84°F |
0 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fallbrook.