Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.NA
74°F
23°C
| Humidity | 65% |
| Wind Speed | NW 3 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | NA |
| Last update | 17 Aug 10:54 PM PDT |
Extended Forecast for
Placentia CA
Tonight
Low: 68 °F
Partly Cloudy
Tuesday
High: 91 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Patchy Fog
Wednesday
High: 92 °F
Patchy Fog
then SunnyWednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 93 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Friday
High: 93 °F
Mostly Sunny
Friday Night
Low: 69 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 68. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Southwest wind around 5 mph becoming calm after midnight.
Thursday
Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 69.
Friday
Mostly sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 69.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 68.
Monday
Sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Placentia CA
33.9°N 117.86°W (Elev. 351 ft)
33.9°N 117.86°W (Elev. 351 ft)
3:03 pm PDT Aug 17, 2026
11pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
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