Current weather conditions and 15 day weather forecast for MCAS Tustin, 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.
| 05 August 2026 Wednesday 21 ° C / 69.8°F ![]() Clear |
Feels Like : 22.4 ° C / 72.3°F Humidity : % 85 Pressure : 1011 mb Wind Speed : 7.9 kmph / 4.9 miles from SW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 9 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 04 August 2026 Tuesday | Sunny |
20.3 ° C (68.5°F) |
32.2 ° C (90°F) |
23.8 ° C (74.8°F) |
% 77 | 13% | 10.5 | Sunrise:06:05 AM Sunset: 07:49 PM |
Moonrise:10:58 PM Moonset: 11:57 AM Moon Phase ( Last Quarter ) |
|
| 05 August 2026 Wednesday | Sunny |
19.2 ° C (66.6°F) |
29 ° C (84.2°F) |
23.3 ° C (74°F) |
% 72 | 9% | 10.2 | Sunrise:06:06 AM Sunset: 07:48 PM |
Moonrise:11:31 PM Moonset: 12:59 PM Moon Phase ( Last Quarter ) |
|
| 06 August 2026 Thursday | Sunny |
21.2 ° C (70.1°F) |
29.1 ° C (84.4°F) |
24.7 ° C (76.5°F) |
% 63 | 4% | 10.2 | Sunrise:06:07 AM Sunset: 07:47 PM |
Moonrise:Does not rise today Moonset: 02:05 PM Moon Phase ( Last Quarter ) |
|
| 07 August 2026 Friday | Sunny |
22.2 ° C (71.9°F) |
29.3 ° C (84.7°F) |
25.5 ° C (77.9°F) |
% 58 | 3% | 7 | Sunrise:06:07 AM Sunset: 07:46 PM |
Moonrise:12:11 AM Moonset: 03:13 PM Moon Phase ( Waning Crescent ) |
|
| 08 August 2026 Saturday | Sunny |
22.3 ° C (72.2°F) |
30.2 ° C (86.4°F) |
26.1 ° C (78.9°F) |
% 57 | 3% | 8 | Sunrise:06:08 AM Sunset: 07:45 PM |
Moonrise:01:00 AM Moonset: 04:21 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
22.6 ° C (72.7°F) |
29.6 ° C (85.2°F) |
25.9 ° C (78.7°F) |
% 60 | 3% | 7 | Sunrise:06:09 AM Sunset: 07:44 PM |
Moonrise:02:00 AM Moonset: 05:24 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
23.1 ° C (73.6°F) |
29.1 ° C (84.4°F) |
25.6 ° C (78°F) |
% 60 | 4% | 7 | Sunrise:06:09 AM Sunset: 07:43 PM |
Moonrise:03:10 AM Moonset: 06:19 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
22.8 ° C (73°F) |
29.2 ° C (84.6°F) |
25.5 ° C (77.9°F) |
% 58 | 3% | 7 | Sunrise:06:10 AM Sunset: 07:42 PM |
Moonrise:04:26 AM Moonset: 07:05 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
22.5 ° C (72.5°F) |
28.3 ° C (82.9°F) |
24.9 ° C (76.8°F) |
% 62 | 5% | 7 | Sunrise:06:11 AM Sunset: 07:41 PM |
Moonrise:05:43 AM Moonset: 07:44 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
21.5 ° C (70.7°F) |
26.8 ° C (80.2°F) |
23.7 ° C (74.6°F) |
% 67 | 5% | 7 | Sunrise:06:12 AM Sunset: 07:40 PM |
Moonrise:06:58 AM Moonset: 08:18 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
20.9 ° C (69.7°F) |
27.6 ° C (81.6°F) |
23.9 ° C (75.1°F) |
% 64 | 4% | 7 | Sunrise:06:12 AM Sunset: 07:39 PM |
Moonrise:08:10 AM Moonset: 08:49 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
20.8 ° C (69.4°F) |
29.4 ° C (85°F) |
24.8 ° C (76.7°F) |
% 59 | 3% | 7 | Sunrise:06:13 AM Sunset: 07:38 PM |
Moonrise:09:20 AM Moonset: 09:19 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
20.9 ° C (69.7°F) |
29.4 ° C (84.8°F) |
25 ° C (76.9°F) |
% 57 | 3% | 7 | Sunrise:06:14 AM Sunset: 07:37 PM |
Moonrise:10:28 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
22 ° C (71.6°F) |
30.1 ° C (86.3°F) |
25.5 ° C (77.9°F) |
% 54 | 2% | 8 | Sunrise:06:14 AM Sunset: 07:35 PM |
Moonrise:11:35 AM Moonset: 10:21 PM Moon Phase ( Waxing Crescent ) |
|