Home   Weather   USA   Costa Mesa   Past weeks
Flag for USA

Past Weather in Costa Mesa, California, USA — Yesterday and Last 2 Weeks

Currently: 70 °F. Passing clouds. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weather

Past Weather in Costa Mesa — Graph

°F
Time
Wind
(mph)
Temp
(°F)
63
65
67
69
71
73
75
77
79
Thu, Jul 10
Lo:77
12 pm
Hi:77
8
Lo:66
6 pm
Hi:75
7
Fri, Jul 11
Lo:66
12 am
Hi:66
6
Lo:66
6 am
Hi:73
9
Lo:72
12 pm
Hi:75
14
Lo:66
6 pm
Hi:70
7
Sat, Jul 12
Lo:66
12 am
Hi:66
5
Lo:64
6 am
Hi:72
7
Lo:73
12 pm
Hi:73
12
Lo:68
6 pm
Hi:72
6
Sun, Jul 13
Lo:66
12 am
Hi:68
2
Lo:66
6 am
Hi:75
6
Lo:73
12 pm
Hi:75
9
Lo:64
6 pm
Hi:72
4
Mon, Jul 14
Lo:64
12 am
Hi:64
2
Lo:64
6 am
Hi:70
4
Lo:70
12 pm
Hi:73
9
Lo:64
6 pm
Hi:68
6
Tue, Jul 15
Lo:64
12 am
Hi:66
5
Lo:64
6 am
Hi:70
7
Lo:70
12 pm
Hi:73
12
Lo:66
6 pm
Hi:70
7
Wed, Jul 16
Lo:66
12 am
Hi:66
4
Lo:66
6 am
Hi:73
5
Lo:72
12 pm
Hi:75
11
Lo:66
6 pm
Hi:72
4
Thu, Jul 17
Lo:66
12 am
Hi:66
2
Lo:66
6 am
Hi:75
4
Lo:73
12 pm
Hi:77
9
Lo:68
6 pm
Hi:72
6
Fri, Jul 18
Lo:66
12 am
Hi:68
2
Lo:68
6 am
Hi:75
6
Lo:73
12 pm
Hi:75
10
Lo:68
6 pm
Hi:72
6
Sat, Jul 19
Lo:66
12 am
Hi:70
6
Lo:68
6 am
Hi:72
7
Lo:72
12 pm
Hi:75
11
Lo:68
6 pm
Hi:70
8
Sun, Jul 20
Lo:68
12 am
Hi:68
5
Lo:68
6 am
Hi:73
5
Lo:72
12 pm
Hi:73
11
Lo:68
6 pm
Hi:70
7
Mon, Jul 21
Lo:66
12 am
Hi:68
5
Lo:66
6 am
Hi:66
5
Lo:72
12 pm
Hi:75
9
Lo:70
6 pm
Hi:72
6
Tue, Jul 22
Lo:70
12 am
Hi:70
2
Lo:68
6 am
Hi:73
8
Lo:73
12 pm
Hi:77
8
Lo:68
6 pm
Hi:72
6
Wed, Jul 23
Lo:68
12 am
Hi:70
4
Lo:66
6 am
Hi:77
5
Lo:75
12 pm
Hi:79
7
Lo:66
6 pm
Hi:73
4
Thu, Jul 24
Lo:64
12 am
Hi:66
2
Lo:64
6 am
Hi:73
6
Lo:73
12 pm
Hi:77
9
Lo:66
6 pm
Hi:72
6
Fri, Jul 25
Lo:64
12 am
Hi:66
1
Lo:66
6 am
Hi:72
4
Lo:72
12 pm
Hi:77
9
Thursday, July 10, 2025, 12:00 pm — 6:00 pm
77 / 77 °F
Sunny.
Humidity: 60%
Barometer: 29.86 "Hg
SSW
Wind: 8.078 mph

Costa Mesa Temperature Yesterday

Maximum temperature yesterday: 77 °F (at 3:53 pm)
Minimum temperature yesterday: 64 °F (at 4:07 am)
Average temperature yesterday: 69 °F

High & Low Weather Summary for the Past Weeks

 TemperatureHumidityPressure
High78 °F (Jul 23, 1:53 pm)87% (Jul 14, 4:53 am)30.09 "Hg (Jul 14, 4:53 am)
Low64 °F (Jul 14, 3:53 am)48% (Jul 25, 12:53 pm)29.85 "Hg (Jul 10, 7:53 pm)
Average70 °F70%29.96 "Hg
* Reported Jul 10 5:53 pm — Jul 25 5:53 pm, Costa Mesa. Weather by CustomWeather, © 2025

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

Costa Mesa Weather History for the Previous 24 Hours

Scroll right to see more
 ConditionsComfort  
Time TempWeatherWind HumidityBarometerVisibility
5:53 pm
Fri, Jul 25
71 °FPassing clouds.9 mph61%29.95 "Hg10 mi
4:53 pm72 °FPassing clouds.9 mph59%29.96 "Hg10 mi
3:53 pm73 °FPassing clouds.8 mph57%29.98 "Hg10 mi
2:53 pm74 °FPassing clouds.9 mph56%29.99 "Hg10 mi
1:53 pm74 °FPassing clouds.13 mph53%29.99 "Hg10 mi
12:53 pm77 °FPassing clouds.9 mph48%30.00 "Hg10 mi
11:53 am72 °FPassing clouds.8 mph57%30.02 "Hg10 mi
10:53 am72 °FScattered clouds.N/A57%30.03 "Hg10 mi
10:16 am71 °FBroken clouds.5 mph59%30.03 "Hg10 mi
9:53 am70 °FPartly sunny.7 mph61%30.03 "Hg10 mi
8:53 am68 °FOvercast.No wind65%30.03 "Hg9 mi
7:53 am66 °FOvercast.5 mph70%30.02 "Hg8 mi
6:53 am66 °FOvercast.3 mph73%30.01 "Hg8 mi
5:53 am66 °FOvercast.No wind75%30.01 "Hg9 mi
4:53 am65 °FOvercast.No wind78%30.00 "Hg9 mi
3:53 am65 °FPassing clouds.No wind78%30.00 "Hg9 mi
2:53 am65 °FClear.No wind78%30.01 "Hg9 mi
1:53 am65 °FClear.5 mph81%30.02 "Hg9 mi
12:53 am66 °FClear.3 mph75%30.03 "Hg9 mi
11:53 pm
Thu, Jul 24
66 °FClear.3 mph75%30.04 "Hg9 mi
10:53 pm67 °FClear.3 mph73%30.04 "Hg10 mi
9:53 pm67 °FClear.6 mph76%30.03 "Hg10 mi
8:53 pm68 °FClear.6 mph70%30.01 "Hg9 mi
7:53 pm70 °FPassing clouds.7 mph68%30.01 "Hg8 mi
Weather by CustomWeather, © 2025

See weather overview