Current conditions at

Fallbrook Community Airpark (KL18)

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

Partly Cloudy

55°F

13°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 11 Apr 05:15 AM PDT
Extended Forecast for

Fallbrook CA

  • Overnight

    Overnight: A slight chance of showers.  Mostly cloudy, with a low around 53. Calm wind.  Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 68. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 11pm.  Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 64. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming northwest after midnight.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers.  Mostly sunny, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 68. Light southwest wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers after 11pm. Increasing clouds, with a low around 52. Southwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 20%.
Sunday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 64. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
Partly sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Fallbrook CA
 33.35°N 117.25°W (Elev. 597 ft)
12:31 am PDT Apr 11, 2026
5am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database