Currently: 90 °F. Passing clouds. (Weather station: Yuma Marine Corps Air Station, USA). See more current weatherPast Weather in San Luis — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
79
82
85
88
91
94
97
100
103
106
109
112
115
Mon, Jul 7
Lo:100
6 am
Hi:104
19
Lo:104
12 pm
Hi:106
21
Lo:90
6 pm
Hi:104
9
Tue, Jul 8
Lo:84
12 am
Hi:90
7
Lo:86
6 am
Hi:102
5
Lo:102
12 pm
Hi:109
7
Lo:93
6 pm
Hi:109
7
Wed, Jul 9
Lo:84
12 am
Hi:93
4
Lo:84
6 am
Hi:111
6
Lo:111
12 pm
Hi:115
8
Lo:97
6 pm
Hi:115
8
Thu, Jul 10
Lo:84
12 am
Hi:97
7
Lo:84
6 am
Hi:104
19
Lo:104
12 pm
Hi:108
17
Lo:88
6 pm
Hi:104
15
Fri, Jul 11
Lo:84
12 am
Hi:88
14
Lo:84
6 am
Hi:100
17
Lo:100
12 pm
Hi:106
16
Lo:86
6 pm
Hi:104
14
Sat, Jul 12
Lo:82
12 am
Hi:86
11
Lo:82
6 am
Hi:100
13
Lo:100
12 pm
Hi:106
10
Lo:88
6 pm
Hi:104
6
Sun, Jul 13
Lo:81
12 am
Hi:88
6
Lo:81
6 am
Hi:100
11
Lo:100
12 pm
Hi:106
7
Lo:88
6 pm
Hi:106
6
Mon, Jul 14
Lo:82
12 am
Hi:88
14
Lo:82
6 am
Hi:102
12
Lo:102
12 pm
Hi:106
14
Lo:88
6 pm
Hi:102
12
Tue, Jul 15
Lo:84
12 am
Hi:88
17
Lo:84
6 am
Hi:102
15
Lo:102
12 pm
Hi:106
18
Lo:88
6 pm
Hi:102
15
Wed, Jul 16
Lo:84
12 am
Hi:88
16
Lo:84
6 am
Hi:99
16
Lo:99
12 pm
Hi:100
16
Lo:90
6 pm
Hi:99
12
Thu, Jul 17
Lo:88
12 am
Hi:90
13
Lo:88
6 am
Hi:97
11
Lo:97
12 pm
Hi:102
10
Lo:88
6 pm
Hi:102
7
Fri, Jul 18
Lo:82
12 am
Hi:88
5
Lo:84
6 am
Hi:100
10
Lo:100
12 pm
Hi:106
9
Lo:88
6 pm
Hi:104
8
Sat, Jul 19
Lo:81
12 am
Hi:88
2
Lo:81
6 am
Hi:100
10
Lo:100
12 pm
Hi:106
12
Lo:84
6 pm
Hi:104
9
Sun, Jul 20
Lo:81
12 am
Hi:88
5
Lo:81
6 am
Hi:99
17
Lo:99
12 pm
Hi:104
16
Lo:84
6 pm
Hi:100
11
Mon, Jul 21
Lo:82
12 am
Hi:84
12
Lo:84
6 am
Hi:97
13
Lo:100
12 pm
Hi:104
15
Lo:84
6 pm
Hi:100
16
Tue, Jul 22
Lo:81
12 am
Hi:84
10
Lo:81
6 am
Hi:90
9
Monday, July 7, 2025, 6:00 am — 12:00 pm
104 / 100 °F
Sunny.
Humidity: 24%
Barometer: 29.84 "Hg
SSE
Wind: 18.642 mph
San Luis Temperature Yesterday
Maximum temperature yesterday: 104 °F (at 2:57 pm)
Minimum temperature yesterday: 83 °F (at 2:57 am)
Average temperature yesterday: 92 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 115 °F (Jul 9, 3:57 pm) | 69% (Jul 22, 3:57 am) | 29.94 "Hg (Jul 22, 3:57 am) |
| Low | 80 °F (Jul 19, 4:57 am) | 8% (Jul 9, 11:57 am) | 29.68 "Hg (Jul 10, 7:57 pm) |
| Average | 94 °F | 34% | 29.79 "Hg |
| * Reported Jul 7 9:57 am — Jul 22 9:57 am, San Luis. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
San Luis Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:57 am Tue, Jul 22 | | 90 °F | Passing clouds. | 9 mph | ↑ | 39% | 29.85 "Hg | 10 mi |
| 8:57 am | | 88 °F | Passing clouds. | 12 mph | ↑ | 48% | 29.85 "Hg | 10 mi |
| 7:57 am | | 85 °F | Passing clouds. | 13 mph | ↑ | 55% | 29.84 "Hg | 10 mi |
| 6:57 am | | 82 °F | Passing clouds. | 8 mph | ↑ | 65% | 29.82 "Hg | 10 mi |
| 5:57 am |  | 81 °F | Sunny. | 5 mph | ↑ | 69% | 29.80 "Hg | 10 mi |
| 4:57 am |  | 82 °F | Clear. | 5 mph | ↑ | 67% | 29.78 "Hg | 10 mi |
| 3:57 am | | 81 °F | Clear. | 5 mph | ↑ | 69% | 29.77 "Hg | 10 mi |
| 2:57 am | | 82 °F | Clear. | 10 mph | ↑ | 67% | 29.76 "Hg | 10 mi |
| 1:57 am | | 83 °F | Clear. | 15 mph | ↑ | 65% | 29.75 "Hg | 10 mi |
| 12:57 am | | 84 °F | Clear. | 14 mph | ↑ | 65% | 29.76 "Hg | 10 mi |
| 11:57 pm Mon, Jul 21 | | 85 °F | Clear. | 17 mph | ↑ | 51% | 29.76 "Hg | 10 mi |
| 10:57 pm | | 87 °F | Clear. | 18 mph | ↑ | 43% | 29.76 "Hg | 10 mi |
| 9:57 pm | | 90 °F | Clear. | 16 mph | ↑ | 25% | 29.75 "Hg | 10 mi |
| 8:57 pm | | 90 °F | Clear. | 10 mph | ↑ | 19% | 29.73 "Hg | 10 mi |
| 7:57 pm |  | 94 °F | Passing clouds. | 14 mph | ↑ | 19% | 29.72 "Hg | 10 mi |
| 6:57 pm | | 98 °F | Sunny. | 16 mph | ↑ | 17% | 29.72 "Hg | 10 mi |
| 5:57 pm | | 101 °F | Sunny. | 16 mph | ↑ | 12% | 29.70 "Hg | 10 mi |
| 4:57 pm | | 103 °F | Passing clouds. | 14 mph | ↑ | 13% | 29.70 "Hg | 10 mi |
| 3:57 pm | | 104 °F | Passing clouds. | 17 mph | ↑ | 13% | 29.72 "Hg | 10 mi |
| 2:57 pm | | 104 °F | Passing clouds. | 14 mph | ↑ | 15% | 29.74 "Hg | 10 mi |
| 1:57 pm | | 103 °F | Sunny. | 14 mph | ↑ | 16% | 29.76 "Hg | 10 mi |
| 12:57 pm | | 102 °F | Sunny. | 15 mph | ↑ | 17% | 29.79 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||