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

Hazardous Weather Conditions

Current conditions at

EW3174 Oceanside (E3174)

Lat: 33.20983°NLon: 117.39433°WElev: 16.0ft.

NA

59°F

15°C

Humidity 90%
Wind Speed ENE 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 20 Mar 05:00 AM PDT
Extended Forecast for

Oceanside CA

Heat Advisory March 20, 05:27am until March 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory March 20, 05:27am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Today

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 69 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm.
Saturday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the morning.
Saturday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oceanside CA
 33.19°N 117.38°W (Elev. 0 ft)
Last Update:
12:53 am PDT Mar 20, 2026
Forecast Valid:
5am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
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Additional Resources

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