Fullerton, CA Weather - Extended Forecast

Sunday

Sunny

High:
77°F

Sunny, with a high near 77. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Sunday Night

Patchy fog

Overnight low:
53°F

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 53. West wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny

High:
75°F

Mostly sunny, with a high near 75.

Monday Night

Patchy fog

Overnight low:
53°F

Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 53.

Tuesday

Mostly sunny

High:
73°F

Tuesday Night

Partly cloudy

Overnight low:
53°F

Wednesday

Mostly sunny

High:
70°F

Wednesday Night

Clouds increasing

Overnight low:
53°F

Thursday

Partly sunny

High:
68°F

Thursday Night

Mostly cloudy

Overnight low:
52°F

Friday

Clouds clearing

High:
68°F