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Costa Mesa 14 Day Extended Forecast

Currently: 68 °F. Passing clouds. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weather

Costa Mesa Extended Forecast with high and low temperatures

2 Week Extended Forecast in Costa Mesa, California, USA

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  Conditions Comfort Precipitation Sun
Day   Temperature Weather Feels Like Wind   Humidity Chance Amount UV Sunrise Sunset
Sat
Nov 14
72 / 59 °F Showers early. Broken clouds. 76 °F 8 mph ↑ 57% 22% 0.02" 3 (Moderate) 6:22 am 4:49 pm
Sun
Nov 15
73 / 57 °F Broken clouds. 76 °F 7 mph ↑ 59% 5% 0.00" 3 (Moderate) 6:23 am 4:48 pm
Mon
Nov 16
70 / 58 °F Passing showers. Cloudy. 69 °F 7 mph ↑ 67% 48% 0.07" 0 (Low) 6:24 am 4:47 pm
Tue
Nov 17
69 / 55 °F Sunny. 67 °F 9 mph ↑ 44% 15% 0.01" 3 (Moderate) 6:25 am 4:47 pm
Wed
Nov 18
69 / 52 °F Overcast. 68 °F 5 mph ↑ 49% 5% 0.00" 0 (Low) 6:26 am 4:46 pm
Thu
Nov 19
66 / 54 °F Passing showers. Cloudy. 65 °F 16 mph ↑ 69% 69% 0.30" 0 (Low) 6:27 am 4:46 pm
Fri
Nov 20
68 / 52 °F Passing showers. Broken clouds. 67 °F 5 mph ↑ 55% 15% 0.02" 0 (Low) 6:28 am 4:46 pm
Sat
Nov 21
70 / 51 °F Sunny. 69 °F 7 mph ↑ 48% 6% 0.00" 3 (Moderate) 6:29 am 4:45 pm
Sun
Nov 22
68 / 59 °F Sprinkles early. High level clouds. 66 °F 8 mph ↑ 54% 47% 0.02" 3 (Moderate) 6:30 am 4:45 pm
Mon
Nov 23
67 / 59 °F Cloudy. 66 °F 5 mph ↑ 54% 47% 0.01" 0 (Low) 6:31 am 4:44 pm
Tue
Nov 24
66 / 59 °F Showers early. Scattered clouds. 65 °F 19 mph ↑ 53% 72% 0.56" 3 (Moderate) 6:31 am 4:44 pm
Wed
Nov 25
69 / 59 °F Sunny. 65 °F 16 mph ↑ 31% 4% 0.00" 3 (Moderate) 6:32 am 4:44 pm
Thu
Nov 26
73 / 58 °F Afternoon clouds. 65 °F 7 mph ↑ 22% 2% 0.00" 0 (Low) 6:33 am 4:43 pm
Fri
Nov 27
65 / 58 °F Sprinkles late. Scattered clouds. 65 °F 11 mph ↑ 48% 52% 0.02" 3 (Moderate) 6:34 am 4:43 pm
Sat
Nov 28
65 / 58 °F Sunny. 65 °F 13 mph ↑ 33% 6% 0.00" 3 (Moderate) 6:35 am 4:43 pm
* Updated Saturday, November 14, 2026 1:24:05 pm Costa Mesa time - Weather by CustomWeather, © 2026

Hour-by-hour weather for Costa Mesa next 7 days