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

Hazardous Weather Conditions

Current conditions at

FW0063 Fullerton CSU (F0063)

Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.

NA

60°F

16°C

Humidity 85%
Wind Speed NE 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 22 Jun 04:38 AM PDT
Extended Forecast for

Placentia CA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 80 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind 5 to 10 mph becoming light west after midnight.

    Low: 62 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 65. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 65 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 63.

    Low: 63 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Thursday Night

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

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 84.

    High: 84 °F

    Becoming
    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 62. Southwest wind 5 to 10 mph becoming light west after midnight.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 65. Southwest wind 5 to 10 mph becoming light after midnight.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 87. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 63.
Thursday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 61.
Friday
Partly sunny, then gradually becoming sunny, with a high near 84.
Friday Night
Increasing clouds, with a low around 61.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
Increasing clouds, with a low around 60.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Placentia CA
 33.9°N 117.86°W (Elev. 351 ft)
Last Update:
12:29 am PDT Jun 22, 2026
Forecast Valid:
4am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
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