 |
 Current Costa Mesa Weather Conditions |
Updated June 21st at 1:53 pm |
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| Mostly Sunny |
| Temperature: | 72°F |
Dew Point: | 55°F |
| Barometer: | 29.92 inHg |
Wind: | N 19 Mph |
| Humidity: | 56.6% |
Visibility: | 0M |
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| Costa Mesa Weather Forecast Summary |
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Today
Jun 21st
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Monday
Jun 22nd
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Tuesday
Jun 23rd
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Wednesday
Jun 24th
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Thursday
Jun 25th
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 |
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 |
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Sunny |
Sunny |
Sunny |
Mostly Sunny |
Sunny |
73°F
|
76°F
53°F |
81°F
57°F |
84°F
59°F |
81°F
58°F |
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| Costa Mesa Detailed Weather Forecast |
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| Sunday, June 21st, 2026 |
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Afternoon |
Temperature: 72°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 56°F |
| Clear. |
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| Monday, June 22nd, 2026 |
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Overnight |
Temperature: 53°F |
| Clear. |
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Morning |
Temperature: 71°F |
| Sunny. |
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Afternoon |
Temperature: 75°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Tuesday, June 23rd, 2026 |
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Overnight |
Temperature: 57°F |
| Clear. |
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Morning |
Temperature: 74°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 63°F |
| Clear. |
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| Wednesday, June 24th, 2026 |
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Overnight |
Temperature: 61°F |
| Clear. |
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Morning |
Temperature: 77°F |
| Sunny. |
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Afternoon |
Temperature: 81°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 63°F |
| Mostly clear. |
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| Thursday, June 25th, 2026 |
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Overnight |
Temperature: 59°F |
| Clear. |
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Morning |
Temperature: 76°F |
| Sunny. |
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Afternoon |
Temperature: 80°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 61°F |
| Clear. |
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| Friday, June 26th, 2026 |
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Overnight |
Temperature: 57°F |
| Clear. |
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Morning |
Temperature: 76°F |
| Sunny. |
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Afternoon |
Temperature: 79°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Saturday, June 27th, 2026 |
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Overnight |
Temperature: 57°F |
| Clear. |
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Morning |
Temperature: 74°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 77°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 61°F |
| Clear. |
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| Sunday, June 28th, 2026 |
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Overnight |
Temperature: 58°F |
| Mostly clear. Windy at times. |
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Morning |
Temperature: 67°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 72°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 59°F |
| Clear. |
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| Monday, June 29th, 2026 |
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Overnight |
Temperature: 56°F |
| Clear. |
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Morning |
Temperature: 69°F |
| Sunny. |
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Afternoon |
Temperature: 73°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 58°F |
| Clear. |
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