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.

Clear

61°F

16°C

Humidity 67%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 21 Jan 03:55 PM PST
Extended Forecast for

3 Miles N Fallbrook CA

  • Tonight

    Tonight: Patchy fog between 7pm and 1am. Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after 10am. Mostly cloudy, with a high near 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Cloudy through mid morning, then gradual clearing, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog between 7pm and 1am. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Thursday
A slight chance of showers after 10am. Mostly cloudy, with a high near 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly between 10pm and 4am. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Cloudy through mid morning, then gradual clearing, with a high near 65. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Fallbrook CA
 33.42°N 117.24°W (Elev. 594 ft)
Last Update:
12:35 pm PST Jan 21, 2026
Forecast Valid:
4pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation