 |
 Current Costa Mesa Weather Conditions |
Updated May 24th at 7:53 am |
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| Overcast |
| Temperature: | 64°F |
Dew Point: | 54°F |
| Barometer: | 30.01 inHg |
Wind: | N 9 Mph |
| Humidity: | 67.9% |
Visibility: | 0M |
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| Costa Mesa Weather Forecast Summary |
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Today
May 24th
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Monday
May 25th
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Tuesday
May 26th
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Wednesday
May 27th
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Thursday
May 28th
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Mostly Sunny |
Mostly Sunny |
Mix of Sun and Cloud |
Mix of Sun and Cloud |
Mostly Sunny |
69°F
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68°F
54°F |
63°F
52°F |
60°F
52°F |
63°F
50°F |
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| Costa Mesa Detailed Weather Forecast |
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| Sunday, May 24th, 2026 |
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Morning |
Temperature: 64°F |
| Mostly sunny. |
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Afternoon |
Temperature: 68°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 56°F |
| Clear. |
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| Monday, May 25th, 2026 |
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Overnight |
Temperature: 56°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 62°F |
| Mostly sunny. Windy at times. |
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Afternoon |
Temperature: 66°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 55°F |
| Mostly clear. |
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| Tuesday, May 26th, 2026 |
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Overnight |
Temperature: 53°F |
| A mix of clear and cloudy skies. |
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Morning |
Temperature: 58°F |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 62°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 56°F |
| A mix of cloudy and clear skies. |
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| Wednesday, May 27th, 2026 |
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Overnight |
Temperature: 54°F |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 57°F |
| A mix of cloud and sun with a slight chance of showers. Windy at times. |
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Afternoon |
Temperature: 59°F |
| A mix of sun and cloud. Windy at times. |
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Evening |
Temperature: 53°F |
| Clear with cloudy periods. |
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| Thursday, May 28th, 2026 |
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Overnight |
Temperature: 51°F |
| Mostly clear. |
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Morning |
Temperature: 59°F |
| A mix of sun and cloud with a slight chance of showers. Windy at times. |
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Afternoon |
Temperature: 62°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 53°F |
| Clear. |
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| Friday, May 29th, 2026 |
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Overnight |
Temperature: 49°F |
| Clear. |
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Morning |
Temperature: 62°F |
| Sunny. |
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Afternoon |
Temperature: 68°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 56°F |
| Clear. |
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| Saturday, May 30th, 2026 |
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Overnight |
Temperature: 53°F |
| Clear. |
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Morning |
Temperature: 67°F |
| Sunny. |
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Afternoon |
Temperature: 71°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 60°F |
| Clear. |
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| Sunday, May 31st, 2026 |
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Overnight |
Temperature: 57°F |
| Clear. |
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Morning |
Temperature: 72°F |
| Sunny. |
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Afternoon |
Temperature: 77°F |
| Sunny. |
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Evening |
Temperature: 63°F |
| Clear. |
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| Monday, June 1st, 2026 |
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Overnight |
Temperature: 59°F |
| Clear. |
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Morning |
Temperature: 74°F |
| Sunny. |
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Afternoon |
Temperature: 78°F |
| Mostly sunny. Windy at times. |
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Evening |
Temperature: 61°F |
| Mostly clear. |
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