Saturday
Patchy fog
High:
87°F
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Fullerton, CA Weather - Extended Forecast
Saturday Night
Patchy fog
Overnight low:
65°F
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 65. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog
High:
88°F
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 88.
Sunday Night
Patchy fog
Overnight low:
66°F
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 66.
Monday
Patchy fog
High:
88°F
Monday Night
Patchy fog
Overnight low:
65°F
Tuesday
Patchy fog
High:
87°F
Tuesday Night
Partly cloudy
Overnight low:
66°F
Wednesday
Patchy fog
High:
89°F
Wednesday Night
Patchy fog
Overnight low:
68°F
Thursday
Patchy fog
High:
93°F