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

68°F

20°C

Humidity 98%
Wind Speed NE 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 67°F (19°C)
Visibility NA
Last update 24 Aug 07:45 AM PDT
Extended Forecast for

Oceanside CA

Heat Advisory August 25, 10:00am until August 28, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Light south wind becoming west 5 to 10 mph in the afternoon.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 72. South wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80. South wind around 5 mph becoming southwest in the afternoon.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 73.

    Low: 73 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Light south wind becoming west 5 to 10 mph in the afternoon.
Tonight
Mostly clear, with a low around 72. South wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 72. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80. South wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 73.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 75.
Friday
Partly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 74.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 72.
Sunday
Mostly sunny, with a high near 76.
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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:
2:04 am PDT Aug 24, 2026
Forecast Valid:
8am PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation