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Today Hourly 7 days 30 days April
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April 2026 Weather | Costa Mesa, California

Today 4/2
Cloudy Weather
Day 68°
Night 55°
6
Fri 4/3
Cloudy Weather
Day 81°
Night 57°
1
Sat 4/4
Cloudy Weather
Day 81°
Night 57°
0
Sun 4/5
Cloudy Weather
Day 75°
Night 63°
0
Mon 4/6
Cloudy Weather
Day 70°
Night 61°
2
Tue 4/7
Cloudy Weather
Day 70°
Night 61°
3
Wed 4/8
Cloudy Weather
Day 66°
Night 63°
8
Thu 4/9
Cloudy Weather
Day 66°
Night 61°
2
Fri 4/10
Cloudy Weather
Day 64°
Night 59°
7
Sat 4/11
Cloudy Weather
Day 64°
Night 59°
7
Sun 4/12
Rainy Weather
Day 68°
Night 61°
55
Mon 4/13
Cloudy Weather
Day 72°
Night 59°
49
Tue 4/14
Rainy Weather
Day 73°
Night 61°
55
Wed 4/15
Cloudy Weather
Day 66°
Night 55°
25
Thu 4/16
Cloudy Weather
Day 70°
Night 57°
25
Fri 4/17
Cloudy Weather
Day 70°
Night 59°
25
Sat 4/18
Cloudy Weather
Day 68°
Night 57°
25
Sun 4/19
Cloudy Weather
Day 64°
Night 55°
25
Mon 4/20
Cloudy Weather
Day 63°
Night 54°
20
Tue 4/21
Cloudy Weather
Day 63°
Night 54°
20
Wed 4/22
Sunny Weather
Day 63°
Night 52°
10
Thu 4/23
Sunny Weather
Day 63°
Night 52°
20
Fri 4/24
Cloudy Weather
Day 63°
Night 54°
20
Sat 4/25
Sunny Weather
Day 68°
Night 54°
5
Sun 4/26
Cloudy Weather
Day 70°
Night 55°
20
Mon 4/27
Sunny Weather
Day 70°
Night 57°
20
Tue 4/28
Cloudy Weather
Day 70°
Night 57°
10
Wed 4/29
Cloudy Weather
Day 70°
Night 57°
25
Thu 4/30
Cloudy Weather
Day 70°
Night 59°
25

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