Currently 66°F in Fallbrook, California, USA
66°F
70°F / 59°F
calm
0.07"
Friday, October 23, 2026 4:58 PM PDT

Fallbrook, California Weather Summary
Previous MonthJune, 2026Next Month

Sun Mon Tue Wed Thu Fri Sat
  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        

 Extremes      Average    Normal
High Temperature:  92.8°F (33.8°C) at 1:20PM Jun 12    78.9°F (26.1°C)    80°F (26°C)
Low Temperature:  53.1°F (11.7°C) at 8:31AM Jun 4    59.7°F (15.4°C)    59°F (15°C)
 
Month Average:  67.1°F (19.5°C) for 30 days
Normal Average:  67°F (19°C)
Precipitation:  0.01" (0.2 mm)

Date    High    Low    Average    Precipitation
June 1    76.1°F(24.5°C)    57.3°F(14.0°C)    64.3°F(17.9°C)    0.00"(0.0 mm)
June 2    72.0°F(22.2°C)    56.3°F(13.5°C)    62.9°F(17.1°C)    0.00"(0.0 mm)
June 3    74.0°F(23.3°C)    56.3°F(13.5°C)    63.2°F(17.3°C)    0.00"(0.0 mm)
June 4    72.8°F(22.7°C)    53.1°F(11.7°C)    61.7°F(16.5°C)    0.00"(0.0 mm)
June 5    71.6°F(22.0°C)    55.8°F(13.2°C)    62.6°F(17.0°C)    0.00"(0.0 mm)
June 6    73.1°F(22.8°C)    55.1°F(12.8°C)    63.1°F(17.3°C)    0.00"(0.0 mm)
June 7    78.7°F(25.9°C)    57.7°F(14.3°C)    65.0°F(18.3°C)    0.00"(0.0 mm)
June 8    78.2°F(25.6°C)    59.7°F(15.4°C)    68.2°F(20.1°C)    0.00"(0.0 mm)
June 9    80.4°F(26.9°C)    56.7°F(13.7°C)    66.9°F(19.4°C)    0.00"(0.0 mm)
June 10    81.3°F(27.4°C)    60.3°F(15.7°C)    68.8°F(20.5°C)    0.00"(0.0 mm)
June 11    83.9°F(28.8°C)    61.8°F(16.6°C)    70.6°F(21.5°C)    0.00"(0.0 mm)
June 12    92.8°F(33.8°C)    62.3°F(16.8°C)    72.4°F(22.5°C)    0.00"(0.0 mm)
June 13    86.1°F(30.1°C)    63.2°F(17.4°C)    72.1°F(22.3°C)    0.00"(0.0 mm)
June 14    84.9°F(29.4°C)    61.5°F(16.4°C)    69.9°F(21.0°C)    0.00"(0.0 mm)
June 15    82.3°F(27.9°C)    62.7°F(17.1°C)    69.9°F(21.0°C)    0.00"(0.0 mm)
June 16    80.3°F(26.8°C)    60.5°F(15.8°C)    68.4°F(20.2°C)    0.00"(0.0 mm)
June 17    78.4°F(25.8°C)    60.9°F(16.1°C)    66.8°F(19.4°C)    0.00"(0.0 mm)
June 18    77.2°F(25.1°C)    63.0°F(17.2°C)    67.8°F(19.9°C)    0.00"(0.0 mm)
June 19    78.5°F(25.8°C)    59.2°F(15.1°C)    67.2°F(19.6°C)    0.01"(0.2 mm)
June 20    78.2°F(25.7°C)    58.4°F(14.7°C)    65.3°F(18.5°C)    0.00"(0.0 mm)
June 21    78.7°F(25.9°C)    57.5°F(14.2°C)    65.4°F(18.6°C)    0.00"(0.0 mm)
June 22    80.2°F(26.8°C)    59.1°F(15.1°C)    68.0°F(20.0°C)    0.00"(0.0 mm)
June 23    80.5°F(26.9°C)    62.6°F(17.0°C)    69.1°F(20.6°C)    0.00"(0.0 mm)
June 24    80.3°F(26.8°C)    61.9°F(16.6°C)    68.7°F(20.4°C)    0.00"(0.0 mm)
June 25    81.7°F(27.6°C)    61.0°F(16.1°C)    68.8°F(20.5°C)    0.00"(0.0 mm)
June 26    79.9°F(26.6°C)    61.1°F(16.2°C)    68.2°F(20.1°C)    0.00"(0.0 mm)
June 27    76.9°F(24.9°C)    62.1°F(16.7°C)    67.6°F(19.8°C)    0.00"(0.0 mm)
June 28    73.7°F(23.2°C)    59.8°F(15.4°C)    65.5°F(18.6°C)    0.00"(0.0 mm)
June 29    77.1°F(25.1°C)    59.9°F(15.5°C)    67.2°F(19.5°C)    0.00"(0.0 mm)
June 30    77.1°F(25.1°C)    62.7°F(17.1°C)    67.2°F(19.6°C)    0.00"(0.0 mm)

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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