Fullerton, CA Weather

Overnight
Partly cloudy, with a low around 68. Southwest wind around 0 mph.

Tuesday
Sunny, with a high near 91. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Tuesday Night
Mostly clear, with a low around 70. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Wednesday
Sunny, with a high near 97. Southwest wind 0 to 10 mph.

Wednesday Night
Mostly clear, with a low around 72. South wind 0 to 10 mph.

Thursday
Sunny, with a high near 93.

Thursday Night
Mostly clear, with a low around 69.

Friday
Mostly sunny, with a high near 86.

Friday Night
Partly cloudy, with a low around 68.

Saturday
Mostly sunny, with a high near 87.

Saturday Night
Partly cloudy, with a low around 68.

Sunday
Sunny, with a high near 88.

Sunday Night
Mostly clear, with a low around 68.

Monday
Mostly sunny, with a high near 87.