National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fallbrook Community Airpark (KL18)

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

Clear

72°F

22°C

Humidity 43%
Wind Speed S 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Jan 02:55 PM PST
Extended Forecast for

3 Miles WNW Bonsall CA

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 50. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers after 4am. Mostly cloudy, with a low around 48. Chance of precipitation is 10%.

    Low: 48 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southwest wind around 5 mph becoming calm.
Wednesday
Partly sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind.
Thursday
A slight chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 64. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 50. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 20%.
Friday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 48. Chance of precipitation is 10%.
Saturday
A slight chance of showers before 10am. Mostly cloudy, then gradually becoming sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Bonsall CA
 33.3°N 117.27°W (Elev. 640 ft)
Last Update:
12:16 pm PST Jan 20, 2026
Forecast Valid:
3pm PST Jan 20, 2026-6pm PST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation