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

FW0063 Fullerton CSU (F0063)

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

NA

63°F

17°C

Humidity 80%
Wind Speed SSW 4 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 15 May 09:43 PM PDT
Extended Forecast for

2 Miles WSW Placentia CA

  • Overnight

    Overnight: Patchy drizzle after 5am. Cloudy, with a low around 57. South wind 5 to 10 mph.

    Low: 57 °F

    Patchy
    Drizzle

  • Sunday

    Sunday: Patchy drizzle before 8am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Patchy
    Drizzle then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming light after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58.

    Low: 58 °F

    Patchy Fog

  • Wednesday

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

    High: 82 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy drizzle after 5am. Cloudy, with a low around 57. South wind 5 to 10 mph.
Sunday
Patchy drizzle before 8am. Mostly cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming light after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 78. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 58.
Wednesday
Patchy fog before 11am. Otherwise, sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Increasing clouds, with a low around 57.
Friday
Partly sunny, then gradually becoming sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Placentia CA
 33.88°N 117.88°W (Elev. 240 ft)
Last Update:
12:08 am PDT May 17, 2026
Forecast Valid:
2am PDT May 17, 2026-6pm PDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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