 |
 Current Costa Mesa Weather Conditions |
Updated November 15th at 10:53 pm |
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| Mostly Cloudy |
| Temperature: | 16°C |
Dew Point: | 14°C |
| Barometer: | 101.3 kPa |
Wind: | N 21 Km/h |
| Humidity: | 87.9% |
Visibility: | 0 Km |
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| Costa Mesa Weather Forecast Summary |
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Today
Nov 16th
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Monday
Nov 17th
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Tuesday
Nov 18th
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Wednesday
Nov 19th
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Thursday
Nov 20th
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Showers |
Showers |
Showers |
Sunny |
Cloudy |
16°C
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16°C
11°C |
12°C
9°C |
14°C
9°C |
14°C
9°C |
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| Costa Mesa Detailed Weather Forecast |
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| Sunday, November 16th, 2025 |
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Overnight |
Temperature: 11°C |
| A mix of cloudy and clear skies with a few showers. |
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Morning |
Temperature: 15°C |
| A mix of cloud and sun with a chance of showers. |
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Afternoon |
Temperature: 14°C |
| Sunny with cloudy periods. |
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Evening |
Temperature: 13°C |
| Cloudy. |
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| Monday, November 17th, 2025 |
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Overnight |
Temperature: 12°C |
| Cloudy. |
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Morning |
Temperature: 15°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 13°C |
| Cloudy with periods of rain. Windy at times. |
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Evening |
Temperature: 11°C |
| Clear with cloudy periods with a few showers. Windy at times. |
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| Tuesday, November 18th, 2025 |
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Overnight |
Temperature: 10°C |
| Cloudy with a few showers. |
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Morning |
Temperature: 12°C |
| Mostly cloudy with showers likely. Slight chance of a thunderstorm. |
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Afternoon |
Temperature: 11°C |
| Cloudy with showers likely. |
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Evening |
Temperature: 10°C |
| Clear with cloudy periods with a chance of showers. |
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| Wednesday, November 19th, 2025 |
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Overnight |
Temperature: 9°C |
| Clear. |
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Morning |
Temperature: 14°C |
| Sunny. |
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Afternoon |
Temperature: 12°C |
| Sunny. |
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Evening |
Temperature: 10°C |
| Clear. |
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| Thursday, November 20th, 2025 |
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Overnight |
Temperature: 9°C |
| Cloudy. |
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Morning |
Temperature: 13°C |
| Cloudy. |
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Afternoon |
Temperature: 12°C |
| Cloudy. |
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Evening |
Temperature: 11°C |
| Cloudy with a slight chance of showers. |
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| Friday, November 21st, 2025 |
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Overnight |
Temperature: 12°C |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 13°C |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 12°C |
| Cloudy with showers likely. Windy at times. |
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Evening |
Temperature: 11°C |
| Cloudy with showers likely. Windy at times. |
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| Saturday, November 22nd, 2025 |
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Overnight |
Temperature: 12°C |
| Cloudy with clear periods with a chance of showers. Windy at times. |
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Morning |
Temperature: 19°C |
| Cloudy. |
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Afternoon |
Temperature: 17°C |
| Cloudy. |
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Evening |
Temperature: 15°C |
| Cloudy. |
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| Sunday, November 23rd, 2025 |
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Overnight |
Temperature: 13°C |
| A mix of cloudy and clear skies. |
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Morning |
Temperature: 19°C |
| Cloudy. |
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Afternoon |
Temperature: 17°C |
| Cloudy. |
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Evening |
Temperature: 14°C |
| Clear. |
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| Monday, November 24th, 2025 |
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Overnight |
Temperature: 13°C |
| Clear. |
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Morning |
Temperature: 19°C |
| A mix of cloud and sun. |
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Afternoon |
Temperature: 16°C |
| Sunny. |
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Evening |
Temperature: 12°C |
| Clear. |
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