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

Hazardous Weather Conditions

Current conditions at

San Diego, Montgomery Field (KMYF)

Lat: 32.81444°NLon: 117.13639°WElev: 420.0ft.

Clear

65°F

18°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Mar 01:53 AM PDT
Extended Forecast for

4 Miles NW La Mesa CA

Heat Advisory March 18, 02:09am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 18, 02:09am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 63 °F

    Mostly Clear

  • Wednesday

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

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. West wind around 5 mph becoming calm.

    Low: 63 °F

    Mostly Clear

  • Thursday

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

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 63. Calm wind.
Wednesday
Sunny, with a high near 92. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 63. West wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 92. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 86.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58.
Sunday
Patchy fog before 11am. Otherwise, partly sunny, with a high near 82.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 58.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW La Mesa CA
 32.8°N 117.06°W (Elev. 400 ft)
Last Update:
11:07 am PDT Mar 17, 2026
Forecast Valid:
2am PDT Mar 18, 2026-6pm PDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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