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

57°F

14°C

Humidity 67%
Wind Speed W 3 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 14 Mar 01:15 AM PDT
Extended Forecast for

Oceanside CA

Extreme Heat Watch March 16, 10:00am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 55. Southeast wind around 5 mph.

    Low: 55 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 75. East wind 5 to 10 mph becoming southwest in the afternoon.

    High: 75 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. South wind around 5 mph becoming calm after midnight.

    Low: 51 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 75 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 5am. Otherwise, mostly cloudy, with a low around 55. Southeast wind around 5 mph.
Saturday
Patchy fog between 8am and 11am. Otherwise, mostly sunny, with a high near 75. East wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 51. South wind around 5 mph becoming calm after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oceanside CA
 33.21°N 117.39°W (Elev. 49 ft)
Last Update:
12:05 pm PDT Mar 13, 2026
Forecast Valid:
1am PDT Mar 14, 2026-6pm PDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation