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

63°F

17°C

Humidity 55%
Wind Speed NNE 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Mar 03:35 AM PDT
Extended Forecast for

3 Miles N Fallbrook CA

Heat Advisory March 19, 03:45am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 19, 03:45am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 65. Calm wind becoming north around 5 mph after midnight.

    Low: 65 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 96. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 96 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60.

    Low: 60 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Overnight
Clear, with a low around 63. North wind around 5 mph.
Thursday
Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 65. Calm wind becoming north around 5 mph after midnight.
Friday
Sunny, with a high near 96. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 90.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 60.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 91.
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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:
1:34 am PDT Mar 19, 2026
Forecast Valid:
3am PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation