Current conditions at
FW0063 Fullerton CSU (F0063)
Lat: 33.8805°NLon: 117.88417°WElev: 247.0ft.NA
68°F
20°C
| Humidity | 73% |
| Wind Speed | WNW 0 MPH |
| Barometer | 29.86 in (1011.18 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | NA |
| Last update | 11 Oct 01:39 AM PDT |
Extended Forecast for
Fullerton CA
Overnight
Low: 62 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 57 °F
Partly Cloudy
Columbus Day
High: 73 °F
Mostly Sunny
Monday Night
Low: 58 °F
Slight Chance
ShowersTuesday
High: 70 °F
Chance
ShowersTuesday Night
Low: 56 °F
Chance
Showers
Detailed Forecast
Overnight
Mostly clear, with a low around 62. Calm wind.
Saturday
Sunny, with a high near 78. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 79. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming southeast after midnight.
Columbus Day
Mostly sunny, with a high near 73.
Monday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
Tuesday
A chance of showers. Partly sunny, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 74.
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)
1:06 am PDT Oct 11, 2025
1am PDT Oct 11, 2025-6pm PDT Oct 17, 2025
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