Monday
Patchy fog
High:
76°F
Patchy fog before 11am. Otherwise, sunny, with a high near 76.
Fullerton, CA Weather - Extended Forecast
Monday Night
Patchy fog
Overnight low:
56°F
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 56.
Tuesday
Patchy fog
High:
75°F
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 75.
Tuesday Night
Clouds increasing
Overnight low:
56°F
Increasing clouds, with a low around 56.
Wednesday
Clouds clearing
High:
74°F
Wednesday Night
Clouds increasing
Overnight low:
57°F
Thursday
Clouds clearing
High:
77°F
Thursday Night
Clouds increasing
Overnight low:
56°F
Friday
Clouds clearing
High:
76°F