Current weather conditions and 15 day weather forecast for L. A. Times Costa Mesa Heliport, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 18 December 2025 Thursday 15.6 ° C / 60.1°F ![]() Mist |
Feels Like : 15.6 ° C / 60.1°F Humidity : % 90 Pressure : 1014 mb Wind Speed : 7.2 kmph / 4.5 miles from SW ![]() Visibility : 6.4 km Precipitation (rainfall) : 0 mm Cloud (%) : 25 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday | Fog |
12.5 ° C (54.5°F) |
17.7 ° C (63.9°F) |
14.5 ° C (58°F) |
% 93 | 0% | 0.7 | Sunrise:06:50 AM Sunset: 04:46 PM |
Moonrise:04:56 AM Moonset: 02:49 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Partly Cloudy |
10.6 ° C (51.1°F) |
21.6 ° C (70.9°F) |
15.5 ° C (60°F) |
% 80 | 0% | 0.6 | Sunrise:06:51 AM Sunset: 04:46 PM |
Moonrise:05:55 AM Moonset: 03:32 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Partly Cloudy |
12.6 ° C (54.7°F) |
19.4 ° C (66.9°F) |
14.8 ° C (58.7°F) |
% 84 | 0% | 0.6 | Sunrise:06:52 AM Sunset: 04:46 PM |
Moonrise:06:51 AM Moonset: 04:21 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Cloudy |
11.6 ° C (52.9°F) |
18.1 ° C (64.6°F) |
14.7 ° C (58.4°F) |
% 83 | 0% | 0.6 | Sunrise:06:52 AM Sunset: 04:47 PM |
Moonrise:07:42 AM Moonset: 05:17 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Overcast |
15.6 ° C (60°F) |
19.5 ° C (67.2°F) |
17.3 ° C (63.2°F) |
% 71 | 0% | 0.6 | Sunrise:06:53 AM Sunset: 04:47 PM |
Moonrise:08:28 AM Moonset: 06:16 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
16.6 ° C (61.9°F) |
21 ° C (69.8°F) |
17.9 ° C (64.2°F) |
% 66 | 0% | 0 | Sunrise:06:53 AM Sunset: 04:48 PM |
Moonrise:09:08 AM Moonset: 07:18 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
16.7 ° C (62.1°F) |
19.1 ° C (66.4°F) |
17.7 ° C (63.8°F) |
% 74 | 71% | 4 | Sunrise:06:54 AM Sunset: 04:49 PM |
Moonrise:09:42 AM Moonset: 08:20 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Moderate rain |
15.9 ° C (60.6°F) |
17.7 ° C (63.8°F) |
16.9 ° C (62.4°F) |
% 77 | 89% | 4 | Sunrise:06:54 AM Sunset: 04:49 PM |
Moonrise:10:12 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
14.1 ° C (57.5°F) |
16.1 ° C (60.9°F) |
15.6 ° C (60.1°F) |
% 78 | 83% | 4 | Sunrise:06:55 AM Sunset: 04:50 PM |
Moonrise:10:40 AM Moonset: 10:24 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Moderate rain |
13.1 ° C (55.6°F) |
14.5 ° C (58.1°F) |
13.7 ° C (56.6°F) |
% 79 | 88% | 3 | Sunrise:06:55 AM Sunset: 04:50 PM |
Moonrise:11:07 AM Moonset: 11:27 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Patchy rain nearby |
11.6 ° C (52.8°F) |
14.9 ° C (58.7°F) |
12.7 ° C (54.9°F) |
% 69 | 89% | 3 | Sunrise:06:55 AM Sunset: 04:51 PM |
Moonrise:11:35 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Patchy rain nearby |
11.2 ° C (52.2°F) |
15 ° C (58.9°F) |
12.9 ° C (55.2°F) |
% 66 | 86% | 3 | Sunrise:06:56 AM Sunset: 04:52 PM |
Moonrise:12:04 PM Moonset: 12:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
11.6 ° C (53°F) |
15.8 ° C (60.4°F) |
13.7 ° C (56.7°F) |
% 60 | 0% | 4 | Sunrise:06:56 AM Sunset: 04:52 PM |
Moonrise:12:36 PM Moonset: 01:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
13 ° C (55.4°F) |
18.9 ° C (66°F) |
15.8 ° C (60.4°F) |
% 45 | 0% | 5 | Sunrise:06:56 AM Sunset: 04:53 PM |
Moonrise:01:16 PM Moonset: 02:51 AM Moon Phase ( Waxing Gibbous ) |
|