Current Conditions
Clear
Temp:
66°F
Wind: Calm
Humidity: 46%
Pressure: 29.97 in
Visibility: 10 miles
Observed at: 12:53 am PDT
Fullerton, CA Weather
Overnight
Cloudy
Overnight low:
59°F
Cloudy, with a low around 59. Calm wind.
Monday
Patchy fog
High:
79°F
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
Clouds increasing
Overnight low:
57°F
Increasing clouds, with a low around 57. Southwest wind around 5 mph becoming calm in the evening.