Currently 89°F in Fallbrook, California, USA
89°F
90°F / 62°F
4 mph SE
0.00"
Thursday, October 15, 2026 1:20 PM PDT

Seven Day Forecast for Fallbrook, California

Posted Tuesday, October 13, 2026, 3:46 PM
Alert Forecast not current

The trough over the Desert Southwest will continue to push eastward day into Wednesday as high pressure expands off the coast. An area of low pressure will then enter the mix, where stronger Santa Ana winds and much warmer weather is predicted across the region Thursday through Saturday. Confidence is increasing that the heat will be short-lived as another trough moves over the West Coast.

Sunny, Breezy
Today:
88°F 
58°F 
Sunny and warm. Offshore breezes
0% chance of precipitation
Predicted Air Quality: good, AQI: 41 (for Escondido courtesy of the SDAPCD).
Pollen level is rated "low-medium".
Thursday night / Friday morning:
65°F  Clear and breezy
0% chance of precipitation
Sunny
Friday:
89°F  Sunny and warm
0% chance of precipitation
Friday night / Saturday morning:
67°F  Clear
0% chance of precipitation
Sunny
Saturday:
88°F  Sunny and warm
0% chance of precipitation
Saturday night / Sunday morning:
63°F  Clear
0% chance of precipitation
Sunny
Sunday:
87°F  Sunny and warm
0% chance of precipitation
Sunday night / Monday morning:
62°F  Clear
0% chance of precipitation
Sunny
Monday:
84°F  Sunny and warm
0% chance of precipitation
Monday night / Tuesday morning:
N/A 
% chance of precipitation
Not Available
Tuesday:
N/A 
% chance of precipitation
Tuesday night / Wednesday morning:
N/A 
% chance of precipitation
Not Available
Wednesday:
N/A 
% chance of precipitation

The Fallbrook weather pages are a service of WeatherCurrents. Fallbrook, California is located in northern San Diego County, close to I15 and Camp Pendleton, and is home to ranches, avocado and citrus groves, and plant nurseries.
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