Current conditions at

Fallbrook Community Airpark (KL18)

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

Clear

79°F

26°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 Aug 08:55 AM PDT
Extended Forecast for

3 Miles NNE Fallbrook CA

Extreme Heat Warning until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Today

    High: 98 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 70. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 70 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 102. Heat index values as high as 106. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 102 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Calm wind becoming northeast around 5 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 105. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 105 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 105.

    High: 105 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 102. Heat index values as high as 106. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 75. Calm wind becoming northeast around 5 mph.
Thursday
Mostly sunny, with a high near 105. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Mostly sunny, with a high near 105.
Friday Night
Mostly clear, with a low around 73.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 91.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 87.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Fallbrook CA
 33.42°N 117.24°W (Elev. 594 ft)
3:55 am PDT Aug 25, 2026
9am PDT Aug 25, 2026-6pm PDT Aug 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database