Fullerton, CA Weather - Extended Forecast

Tuesday

Sunny

High:
82°F

Sunny, with a high near 82. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Mostly clear

Overnight low:
63°F

Mostly clear, with a low around 63. West wind 5 to 10 mph becoming light and variable in the evening.

Wednesday

Sunny

High:
88°F

Sunny, with a high near 88.

Wednesday Night

Mostly clear

Overnight low:
66°F

Mostly clear, with a low around 66.

Thursday

Sunny

High:
94°F

Thursday Night

Mostly clear

Overnight low:
69°F

Friday

Sunny

High:
93°F

Friday Night

Mostly clear

Overnight low:
67°F

Saturday

Sunny

High:
93°F

Saturday Night

Mostly clear

Overnight low:
63°F

Sunday

Mostly sunny

High:
88°F