Hazardous Weather Conditions
Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.NA
82°F
28°C
| Humidity | 70% |
| Wind Speed | ESE 3 MPH |
| Barometer | 29.97 in (1014.9 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | NA |
| Heat Index | 86°F (30°C) |
| Last update | 07 Sep 11:54 AM PDT |
Extended Forecast for
Brea CA
Heat Advisory September 8, 10:00am until September 10, 08:00pm
Labor Day
High: 90 °F
Slight Chance
ShowersTonight
Low: 71 °F
Partly Cloudy
Tuesday
High: 96 °F
Mostly Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 98 °F
Sunny
Wednesday Night
Low: 72 °F
Mostly Clear
Thursday
High: 95 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Detailed Forecast
Labor Day
A slight chance of showers. Partly sunny, with a high near 90. Light west wind increasing to 5 to 10 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 71. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 96. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 73. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 98. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 84.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny, with a high near 84.
Additional Forecasts and Information
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Point Forecast:
Brea CA
33.92°N 117.89°W (Elev. 361 ft)
33.92°N 117.89°W (Elev. 361 ft)
12:03 pm PDT Sep 7, 2026
12pm PDT Sep 7, 2026-6pm PDT Sep 13, 2026
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