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

90°F

32°C

Humidity 29%
Wind Speed SW 8 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 17 Mar 01:15 PM PDT
Extended Forecast for

3 Miles NNE Bonsall CA

Heat Advisory March 17, 01:40pm until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 17, 01:40pm until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 61. South wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    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 62.

    Low: 62 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 94. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 92. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
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 62.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 88.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 56.
Sunday
Patchy fog. Otherwise, mostly sunny, with a high near 83.
Sunday Night
Patchy fog. Otherwise, partly cloudy, with a low around 55.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Bonsall CA
 33.33°N 117.22°W (Elev. 551 ft)
Last Update:
11:07 am PDT Mar 17, 2026
Forecast Valid:
1pm PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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