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.

Fog

61°F

16°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 61°F (16°C)
Visibility 0.25 mi
Last update 21 Sep 05:35 AM PDT
Extended Forecast for

5 Miles NW Fallbrook CA

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 83. East wind around 5 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 11pm. Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89. East wind 5 to 10 mph becoming south in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 83. East wind around 5 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 89. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 66. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Fallbrook CA
 33.43°N 117.32°W (Elev. 397 ft)
Last Update:
1:13 am PDT Sep 21, 2025
Forecast Valid:
5am PDT Sep 21, 2025-6pm PDT Sep 27, 2025
 
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