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

57°F

14°C

Humidity 87%
Wind Speed NNE 5 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Apr 12:35 AM PDT
Extended Forecast for

3 Miles NNW Fallbrook CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. North wind around 5 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. South wind 5 to 10 mph becoming light and variable after midnight.

    Low: 51 °F

    Patchy Fog

  • Monday

    Monday: Sunny, with a high near 74. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 76. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. South wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 74. Light and variable wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Fallbrook CA
 33.41°N 117.26°W (Elev. 1125 ft)
Last Update:
12:55 pm PDT Apr 18, 2026
Forecast Valid:
12am PDT Apr 19, 2026-6pm PDT Apr 25, 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