Currently 56°F in Fallbrook, California, USA
56°F
76°F / 55°F
calm
0.00"
Friday, December 12, 2025 6:54 PM PST

Fallbrook, California Weather Summary
2004Next Year

 Extremes    Average    Normal
High Temperature:  101.3°F (38.5°C) at 2:57PM Sep 5    76.7°F (24.8°C)    76°F (24°C)
Low Temperature:  38.9°F (3.8°C) at 7:22AM Nov 21    56.4°F (13.6°C)    55°F (13°C)
 
Year Average:  64.5°F (18.1°C) for 209 days Days Over 100°F:  1
Normal Average:  64°F (18°C) Days Under 32°F:  0
Precipitation:  14.04" (356.6 mm)

2004 Monthly Summaries
June
Sun Mon Tue Wed Thu Fri Sat
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6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30      
July
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4 5 6 7 8 9 10
11 12 13 14 15 16 17
18 19 20 21 22 23 24
25 26 27 28 29 30 31
August
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1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31        
September
Sun Mon Tue Wed Thu Fri Sat
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5 6 7 8 9 10 11
12 13 14 15 16 17 18
19 20 21 22 23 24 25
26 27 28 29 30    
October
Sun Mon Tue Wed Thu Fri Sat
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3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31            
November
Sun Mon Tue Wed Thu Fri Sat
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7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30        
December
Sun Mon Tue Wed Thu Fri Sat
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5 6 7 8 9 10 11
12 13 14 15 16 17 18
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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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