Currently: 68 °F. Passing clouds. (Weather station: John Wayne Airport-Orange County Airport, USA). See more current weatherHour-by-hour Forecast in City of Tustin — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
64
67
70
73
76
79
82
85
88
Monday, August 18, 2025
12 am
69
3
1 am
68
3
2 am
68
4
3 am
68
4
4 am
68
3
5 am
67
3
6 am
67
3
7 am
68
3
8 am
69
3
9 am
72
3
10 am
75
4
11 am
77
5
12 pm
79
6
1 pm
81
7
2 pm
82
8
3 pm
81
8
4 pm
80
8
5 pm
79
7
6 pm
78
6
7 pm
75
5
8 pm
73
4
9 pm
70
4
10 pm
69
4
11 pm
69
3
Tuesday, August 19, 2025
12 am
69
3
1 am
68
3
2 am
68
3
3 am
67
3
4 am
67
3
5 am
67
3
6 am
67
2
7 am
67
2
8 am
69
1
9 am
72
3
10 am
76
4
11 am
79
5
12 pm
81
7
1 pm
82
8
2 pm
83
10
3 pm
83
9
4 pm
83
9
5 pm
81
9
6 pm
80
8
7 pm
76
6
8 pm
74
5
9 pm
71
5
10 pm
70
4
11 pm
70
4
Wednesday, August 20, 2025
12 am
69
4
1 am
68
3
2 am
68
3
3 am
68
3
4 am
67
3
5 am
66
2
6 am
66
2
7 am
67
2
8 am
69
2
9 am
73
3
10 am
76
4
11 am
79
6
12 pm
81
6
1 pm
82
7
2 pm
83
8
3 pm
83
7
4 pm
83
7
5 pm
82
7
6 pm
80
6
7 pm
76
5
8 pm
75
4
9 pm
73
4
10 pm
72
3
11 pm
72
3
Thursday, August 21, 2025
12 am
71
3
1 am
70
4
2 am
69
4
3 am
69
3
4 am
68
2
5 am
67
2
6 am
67
2
7 am
69
3
8 am
72
3
9 am
76
4
10 am
80
5
11 am
82
6
12 pm
84
6
1 pm
86
7
2 pm
87
8
3 pm
87
8
4 pm
86
7
5 pm
84
7
6 pm
83
6
7 pm
80
5
8 pm
78
5
9 pm
75
4
10 pm
73
3
11 pm
73
3
Friday, August 22, 2025
12 am
72
3
1 am
71
2
2 am
71
2
3 am
70
2
4 am
70
2
5 am
69
1
6 am
68
2
7 am
69
3
8 am
74
3
9 am
78
4
10 am
81
5
11 am
84
6
12 pm
85
6
1 pm
87
7
2 pm
87
8
3 pm
87
7
4 pm
86
7
5 pm
85
7
6 pm
83
6
7 pm
80
5
8 pm
78
5
9 pm
75
4
10 pm
74
3
11 pm
73
3
Saturday, August 23, 2025
12 am
72
2
1 am
71
2
2 am
70
2
3 am
69
2
4 am
68
2
5 am
68
2
6 am
67
2
7 am
70
1
8 am
73
1
9 am
77
3
10 am
81
5
11 am
84
6
12 pm
86
7
1 pm
87
7
2 pm
88
7
3 pm
88
7
4 pm
87
7
5 pm
86
7
6 pm
84
5
7 pm
81
5
8 pm
78
4
9 pm
76
4
10 pm
74
4
11 pm
74
3
Sunday, August 24, 2025
12 am
74
3
1 am
74
3
2 am
73
3
3 am
72
3
4 am
72
2
5 am
72
2
6 am
72
2
7 am
72
1
8 am
72
1
9 am
76
3
10 am
80
4
11 am
82
6
12 pm
85
7
1 pm
87
8
2 pm
89
8
3 pm
87
8
4 pm
85
8
Mon, Aug 18 at 12:00 am
69 °F
Mostly clear.
Feels Like: 69 °F
Humidity: 80%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SSW
Wind: 3 mph
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 12:00 am Mon, Aug 18 | | 69 °F | Mostly clear. | 69 °F | 3 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 68 °F | Mostly clear. | 68 °F | 3 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am |  | 68 °F | Scattered clouds. | 68 °F | 4 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 68 °F | Scattered clouds. | 68 °F | 4 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 68 °F | Scattered clouds. | 68 °F | 3 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 67 °F | Scattered clouds. | 67 °F | 3 mph | ↑ | 83% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 67 °F | Scattered clouds. | 67 °F | 3 mph | ↑ | 83% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |  | 68 °F | Scattered clouds. | 68 °F | 3 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 69 °F | Scattered clouds. | 69 °F | 3 mph | ↑ | 77% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 72 °F | Mostly sunny. | 74 °F | 3 mph | ↑ | 72% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 75 °F | Mostly sunny. | 77 °F | 4 mph | ↑ | 68% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |  | 77 °F | Sunny. | 79 °F | 5 mph | ↑ | 63% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 79 °F | Sunny. | 81 °F | 6 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 81 °F | Sunny. | 82 °F | 7 mph | ↑ | 57% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 82 °F | Sunny. | 83 °F | 8 mph | ↑ | 55% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 81 °F | Sunny. | 83 °F | 8 mph | ↑ | 55% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 80 °F | Sunny. | 82 °F | 8 mph | ↑ | 56% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 79 °F | Sunny. | 81 °F | 7 mph | ↑ | 57% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 78 °F | Mostly sunny. | 80 °F | 6 mph | ↑ | 60% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 75 °F | Mostly sunny. | 77 °F | 5 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 73 °F | Mostly clear. | 75 °F | 4 mph | ↑ | 72% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm | | 70 °F | Mostly clear. | 72 °F | 4 mph | ↑ | 78% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 69 °F | Mostly clear. | 69 °F | 4 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 69 °F | Mostly clear. | 69 °F | 3 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Sunday, August 17, 2025 6:42:32 pm City of Tustin time - Weather by CustomWeather, © 2025 | |||||||||