Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.NA
84°F
29°C
| Humidity | 52% |
| Wind Speed | WSW 3 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | NA |
| Heat Index | 86°F (30°C) |
| Last update | 26 Sep 06:54 PM PDT |
Extended Forecast for
Placentia CA
Tonight
Low: 70 °F
Mostly Cloudy
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Monday
High: 82 °F
Becoming
SunnyMonday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 70. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 82. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Calm wind becoming south around 5 mph.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 70.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Placentia CA
33.88°N 117.88°W (Elev. 240 ft)
33.88°N 117.88°W (Elev. 240 ft)
12:53 pm PDT Sep 26, 2026
7pm PDT Sep 26, 2026-6pm PDT Oct 3, 2026
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