Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 243.01ft.NA
71°F
22°C
| Humidity | 68% |
| Wind Speed | NW 3 MPH |
| Barometer | 30.0 in (1015.92 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | NA |
| Last update | 07 Jul 10:08 PM PDT |
Extended Forecast for
Fullerton CA
Tonight
Low: 65 °F
Mostly Clear
Wednesday
High: 88 °F
Sunny
Wednesday Night
Low: 66 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 85 °F
Mostly Sunny
Friday Night
Low: 65 °F
Increasing
CloudsSaturday
High: 84 °F
Partly Sunny
Saturday Night
Low: 67 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 85.
Friday Night
Increasing clouds, with a low around 65.
Saturday
Partly sunny, with a high near 84.
Saturday Night
Mostly cloudy, with a low around 67.
Sunday
A slight chance of showers before 11am. Mostly cloudy, with a high near 85.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 68.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fullerton CA
33.87°N 117.93°W (Elev. 184 ft)
33.87°N 117.93°W (Elev. 184 ft)
8:54 pm PDT Jul 7, 2026
10pm PDT Jul 7, 2026-6pm PDT Jul 14, 2026
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