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

San Diego, Brown Field Municipal Airport (KSDM)

Lat: 32.57528°NLon: 116.99306°WElev: 538.0ft.

Clear

63°F

17°C

Humidity 72%
Wind Speed WNW 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Apr 07:05 PM PDT
Extended Forecast for

San Diego-San Ysidro CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northwest wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Cloudy, with a low around 58. West wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northwest wind around 5 mph.
Tuesday
Increasing clouds, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers, mainly before 11pm. Cloudy, with a low around 58. West wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 67. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 53. Northwest wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 56.
Saturday
A slight chance of showers. Partly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Diego-San Ysidro CA
 32.55°N 117.04°W (Elev. 187 ft)
Last Update:
11:30 am PDT Apr 20, 2026
Forecast Valid:
7pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation