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

64°F

18°C

Humidity 52%
Wind Speed NNE 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Mar 02:55 AM PDT
Extended Forecast for

2 Miles S Fallbrook CA

Heat Advisory March 19, 03:12am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 19, 03:12am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 94. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.

    Low: 57 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 60. Northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 93. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 61. South wind around 5 mph becoming calm.
Friday
Sunny, with a high near 94. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 88.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57.
Sunday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Fallbrook CA
 33.35°N 117.25°W (Elev. 597 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