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

57°F

14°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Mar 10:15 PM PDT
Extended Forecast for

4 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: Mostly clear, with a low around 59. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. North wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. North wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Northeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. Southeast wind 5 to 10 mph becoming light and variable in the evening.

    Low: 65 °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 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 59. Light and variable wind becoming north 5 to 10 mph after midnight.
Monday
Sunny, with a high near 91. North wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 63. North wind 5 to 10 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 95. Northeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 65. Southeast wind 5 to 10 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 99.
Thursday Night
Clear, with a low around 66.
Friday
Sunny, with a high near 98.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Partly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Fallbrook CA
 33.44°N 117.24°W (Elev. 794 ft)
Last Update:
12:42 pm PDT Mar 15, 2026
Forecast Valid:
10pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation