National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fallbrook Community Airpark (KL18)

Lat: 33.3542°NLon: 117.2509°WElev: 708.0ft.

Overcast

63°F

17°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 18 Jun 11:55 PM PDT
Extended Forecast for

Fallbrook CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: Cloudy through mid morning, then gradual clearing, with a high near 75. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 75 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 54 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55.

    Low: 55 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 56.

    Low: 56 °F

    Increasing
    Clouds

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.
Juneteenth
Cloudy through mid morning, then gradual clearing, with a high near 75. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 74. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 54. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75.
Sunday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 55.
Monday
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 77.
Monday Night
Increasing clouds, with a low around 56.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fallbrook CA
 33.37°N 117.25°W (Elev. 682 ft)
Last Update:
12:04 am PDT Jun 19, 2026
Forecast Valid:
12am PDT Jun 19, 2026-6pm PDT Jun 25, 2026
 
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Additional Resources

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