| National Weather Service Forecast for:
Fallbrook, CA Issued by: National Weather Service San Diego, CA |
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| Updated: Mon, 10-26-2026 1:20am PDT | ||||||||||||||||||||||||||||||||||||||||
| Fallbrook | ||||||||||||||||||||||||||||||||||||||||
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| Today |
Sunny, with a high near 82. Southwest wind 0 to 10 mph, with gusts as high as 20 mph. |
| Tonight |
Mostly clear, with a low around 55. East wind around 5 mph. |
| Tuesday |
Sunny, with a high near 77. Southeast wind 5 to 10 mph. |
| Tuesday Night |
Patchy fog after 11pm. Partly cloudy, with a low around 54. Northeast wind 0 to 5 mph. |
| Wednesday |
Patchy fog before 11am. Partly sunny, with a high near 76. South wind 0 to 5 mph. |
| Wednesday Night |
Mostly cloudy, with a low around 56. |
| Thursday |
Mostly cloudy, with a high near 73. |
| Thursday Night |
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 58. |
| Friday |
A slight chance of rain showers. Partly sunny, with a high near 71. |
| Friday Night |
A slight chance of rain showers. Mostly cloudy, with a low around 57. |
| Saturday |
A chance of rain showers. Mostly cloudy, with a high near 70. |
| Saturday Night |
Rain showers likely. Mostly cloudy, with a low around 56. |
| Sunday |
Rain showers likely. Mostly cloudy, with a high near 68. |
| Sunday Night |
A chance of rain showers. Mostly cloudy, with a low around 54. |
Forecast from NOAA-NWS
for Fallbrook, CA.
Animated forecast icons courtesy of www.meteotreviglio.com.