Costa Mesa, CA

Right Now
76°
Partly Cloudy
  • Humidity: 54%
  • Feels Like: 76°
  • Heat Index: 76°
  • Wind: 8 mph
  • Wind Chill: 76°
  • UV Index: 9 Very High
  • Sunrise: 06:15:53 AM
  • Sunset: 07:34:28 PM
  • Dew Point: 59°
  • Visibility: 10 mi

Today

Lots of sunshine. High 78F. Winds SW at 10 to 15 mph.

Tonight

Clear to partly cloudy. Low 66F. Winds SSW at 5 to 10 mph.

Tomorrow

Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 77F. Winds SW at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
4 PM
76°
0%
4 PM
76°

Wind: SW @ 10mph

Precip: 0% Chance

Humidity: 55%

Wind Chill: 76°

Heat Index: 76°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
75°
0%
5 PM
75°

Wind: SW @ 11mph

Precip: 0% Chance

Humidity: 58%

Wind Chill: 75°

Heat Index: 75°

UV Index: 2 Low

Visibility: 10 mi

6 PM
73°
0%
6 PM
73°

Wind: SW @ 10mph

Precip: 0% Chance

Humidity: 61%

Wind Chill: 73°

Heat Index: 73°

UV Index: 1 Low

Visibility: 10 mi

7 PM
71°
0%
7 PM
71°

Wind: SW @ 10mph

Precip: 0% Chance

Humidity: 68%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 10 mi

8 PM
70°
2%
8 PM
70°

Wind: SW @ 8mph

Precip: 2% Chance

Humidity: 72%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 10 mi

9 PM
69°
4%
9 PM
69°

Wind: SW @ 6mph

Precip: 4% Chance

Humidity: 73%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 10 mi

10 PM
68°
5%
10 PM
68°

Wind: SW @ 5mph

Precip: 5% Chance

Humidity: 76%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 10 mi

11 PM
68°
7%
11 PM
68°

Wind: SSW @ 5mph

Precip: 7% Chance

Humidity: 77%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 9 mi

12 AM
67°
7%
12 AM
67°

Wind: SSW @ 5mph

Precip: 7% Chance

Humidity: 77%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 8 mi

1 AM
67°
7%
1 AM
67°

Wind: SW @ 5mph

Precip: 7% Chance

Humidity: 76%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 7 mi

2 AM
67°
8%
2 AM
67°

Wind: SSW @ 4mph

Precip: 8% Chance

Humidity: 76%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 7 mi

3 AM
67°
8%
3 AM
67°

Wind: SSW @ 2mph

Precip: 8% Chance

Humidity: 76%

Wind Chill: 67°

Heat Index: 67°

UV Index: 0 Low

Visibility: 6 mi