Hazardous Weather Conditions
Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.NA
87°F
31°C
| Humidity | 47% |
| Wind Speed | W 10 MPH |
| Barometer | 29.95 in (1014.22 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | NA |
| Heat Index | 88°F (31°C) |
| Last update | 16 Mar 03:24 PM PDT |
Extended Forecast for
Placentia CA
Heat Advisory until March 20, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
This Afternoon
High: 90 °F
Sunny
Tonight
Low: 61 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 62 °F
Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 64 °F
Clear
Detailed Forecast
This Afternoon
Sunny, with a high near 90. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 61. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 98. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 95. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny, with a high near 95.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 89.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Partly sunny, with a high near 84.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 81.
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)
11:05 am PDT Mar 16, 2026
3pm PDT Mar 16, 2026-6pm PDT Mar 23, 2026
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