Currently 58°F in Fallbrook, California, USA
58°F
58°F / 53°F
calm
0.00"
Monday, March 16, 2026 8:18 AM PDT

Fallbrook, California Weather Summary
Previous Year2026

 Extremes    Average    Normal
High Temperature:  90.9°F (32.7°C) at 3:12PM Mar 12    73.5°F (23.0°C)    76°F (24°C)
Low Temperature:  38.4°F (3.6°C) at 2:53AM Mar 11    52.5°F (11.4°C)    55°F (13°C)
 
Year Average:  61.4°F (16.3°C) for 74 days Days Over 100°F:  0
Normal Average:  64°F (18°C) Days Under 32°F:  0
Precipitation:  5.29" (134.3 mm)

2026 Monthly Summaries
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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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