Current Conditions
Clear
Temp:
66°F
Wind: From the S at 3 mph
Humidity: 78%
Pressure: 29.84 in
Visibility: 10 miles
Observed at: 12:53 am PDT
Fullerton, CA Weather
Overnight
Clouds increasing
Overnight low:
63°F
Increasing clouds, with a low around 63. Calm wind.
Wednesday
Becoming sunny
High:
83°F
Partly sunny, then gradually becoming sunny, with a high near 83. Light south wind becoming southwest 5 to 10 mph in the afternoon.
Wednesday Night
Clouds increasing
Overnight low:
64°F
Increasing clouds, with a low around 64. Southwest wind 5 to 10 mph becoming light after midnight.