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

Hazardous Weather Conditions

Current conditions at

Fallbrook Community Airpark (KL18)

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

Clear

70°F

21°C

Humidity 46%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Mar 06:15 PM PDT
Extended Forecast for

3 Miles N Fallbrook CA

Heat Advisory March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Wednesday Night

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

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph after midnight.
Monday
Sunny, with a high near 95. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 62. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Tuesday
Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 99.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 100.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 95.
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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:
12:54 pm PDT Mar 14, 2026
Forecast Valid:
6pm PDT Mar 14, 2026-6pm PDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation