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Today Hourly 7 days 30 days October
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October 2026 Weather | Fullerton, California

Today 10/24
Sunny Weather
Day 81°
Night 55°
0
Sun 10/25
Cloudy Weather
Day 82°
Night 57°
0
Mon 10/26
Cloudy Weather
Day 84°
Night 55°
1
Tue 10/27
Cloudy Weather
Day 81°
Night 57°
4
Wed 10/28
Cloudy Weather
Day 79°
Night 61°
12
Thu 10/29
Cloudy Weather
Day 75°
Night 61°
13
Fri 10/30
Rainy Weather
Day 73°
Night 63°
55
Sat 10/31
Cloudy Weather
Day 79°
Night 57°
30

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