Currently: 54 °F. Overcast. (Weather station: San Luis Obispo County-Mc Chesney Field, USA). See more current weatherPast Weather in San Luis Obispo — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
43
46
49
52
55
58
61
64
67
70
73
76
79
Mon, May 12
Lo:54
6 pm
Hi:55
9
Tue, May 13
Lo:48
12 am
Hi:54
4
Lo:52
6 am
Hi:63
6
Lo:57
12 pm
Hi:64
21
Lo:52
6 pm
Hi:57
11
Wed, May 14
Lo:45
12 am
Hi:52
3
Lo:45
6 am
Hi:64
6
Lo:59
12 pm
Hi:64
21
Lo:52
6 pm
Hi:59
10
Thu, May 15
Lo:46
12 am
Hi:52
2
Lo:46
6 am
Hi:68
4
Lo:61
12 pm
Hi:68
19
Lo:52
6 pm
Hi:61
9
Fri, May 16
Lo:48
12 am
Hi:52
2
Lo:48
6 am
Hi:61
2
Lo:61
12 pm
Hi:66
10
Lo:54
6 pm
Hi:61
11
Sat, May 17
Lo:52
12 am
Hi:54
4
Lo:52
6 am
Hi:61
5
Lo:57
12 pm
Hi:64
17
Lo:54
6 pm
Hi:57
18
Sun, May 18
Lo:46
12 am
Hi:54
5
Lo:46
6 am
Hi:68
4
Lo:61
12 pm
Hi:70
17
Lo:50
6 pm
Hi:61
7
Mon, May 19
Lo:46
12 am
Hi:52
1
Lo:48
6 am
Hi:79
9
Lo:70
12 pm
Hi:79
17
Lo:57
6 pm
Hi:70
8
Tue, May 20
Lo:48
12 am
Hi:59
13
Lo:48
6 am
Hi:73
13
Lo:61
12 pm
Hi:73
21
Lo:52
6 pm
Hi:61
9
Wed, May 21
Lo:46
12 am
Hi:52
2
Lo:46
6 am
Hi:75
7
Lo:66
12 pm
Hi:75
17
Lo:52
6 pm
Hi:66
7
Thu, May 22
Lo:46
12 am
Hi:52
2
Lo:46
6 am
Hi:75
11
Lo:63
12 pm
Hi:73
21
Lo:52
6 pm
Hi:63
9
Fri, May 23
Lo:45
12 am
Hi:52
1
Lo:46
6 am
Hi:64
13
Lo:55
12 pm
Hi:64
20
Lo:52
6 pm
Hi:55
12
Sat, May 24
Lo:50
12 am
Hi:52
3
Lo:50
6 am
Hi:61
1
Lo:57
12 pm
Hi:66
12
Lo:52
6 pm
Hi:57
9
Sun, May 25
Lo:52
12 am
Hi:54
2
Lo:52
6 am
Hi:66
6
Lo:61
12 pm
Hi:66
19
Lo:50
6 pm
Hi:61
9
Mon, May 26
Lo:46
12 am
Hi:50
1
Lo:48
6 am
Hi:70
11
Lo:59
12 pm
Hi:70
24
Lo:54
6 pm
Hi:59
14
Tue, May 27
Lo:52
12 am
Hi:54
2
Lo:52
6 am
Hi:64
6
Lo:61
12 pm
Hi:70
12
Lo:54
6 pm
Hi:61
9
Monday, May 12, 2025, 6:00 pm — 12:00 am
55 / 54 °F
Overcast.
Humidity: 81%
Barometer: 29.99 "Hg
NNW
Wind: 9.321 mph
San Luis Obispo Temperature Yesterday
Maximum temperature yesterday: 70 °F (at 11:56 am)
Minimum temperature yesterday: 46 °F (at 3:26 am)
Average temperature yesterday: 55 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 79 °F (May 19, 10:56 am) | 100% (May 15, 5:07 am) | 30.09 "Hg (May 15, 5:07 am) |
| Low | 45 °F (May 14, 6:51 am) | 25% (May 22, 8:23 am) | 29.89 "Hg (May 21, 4:56 pm) |
| Average | 56 °F | 77% | 29.99 "Hg |
| * Reported May 12 8:56 pm — May 27 8:56 pm, San Luis Obispo. 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 Obispo Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:56 pm Tue, May 27 | | 54 °F | Overcast. | 10 mph | ↑ | 86% | 30.01 "Hg | 10 mi |
| 7:56 pm |  | 54 °F | Partly sunny. | 12 mph | ↑ | 86% | 30.01 "Hg | 10 mi |
| 6:56 pm |  | 59 °F | Sunny. | 5 mph | ↑ | 72% | 29.99 "Hg | 10 mi |
| 5:56 pm | | 61 °F | Sunny. | 9 mph | ↑ | 70% | 29.98 "Hg | 10 mi |
| 4:56 pm | | 62 °F | Sunny. | 13 mph | ↑ | 67% | 29.98 "Hg | 10 mi |
| 3:56 pm | | 64 °F | Sunny. | 14 mph | ↑ | 63% | 29.98 "Hg | 10 mi |
| 2:56 pm | | 65 °F | Sunny. | 14 mph | ↑ | 61% | 29.98 "Hg | 10 mi |
| 1:56 pm | | 70 °F | Sunny. | 12 mph | ↑ | 53% | 29.96 "Hg | 10 mi |
| 12:56 pm | | 69 °F | Sunny. | 10 mph | ↑ | 55% | 29.97 "Hg | 10 mi |
| 11:56 am | | 65 °F | Sunny. | 9 mph | ↑ | 63% | 29.99 "Hg | 10 mi |
| 10:56 am | | 61 °F | Sunny. | 3 mph | ↑ | 72% | 30.00 "Hg | 10 mi |
| 10:08 am |  | 57 °F | Overcast. | No wind | ↑ | 81% | 30.01 "Hg | 10 mi |
| 9:56 am | | 57 °F | Low clouds. | No wind | ↑ | 81% | 30.01 "Hg | 10 mi |
| 8:56 am | | 53 °F | Low clouds. | 3 mph | ↑ | 89% | 30.03 "Hg | 10 mi |
| 8:14 am | | 52 °F | Low clouds. | 6 mph | ↑ | 93% | 30.02 "Hg | 10 mi |
| 7:56 am | | 52 °F | Low clouds. | 7 mph | ↑ | 93% | 30.02 "Hg | 10 mi |
| 6:56 am |  | 51 °F | Fog. | 8 mph | ↑ | 96% | 30.01 "Hg | 3 mi |
| 6:33 am | | 51 °F | Fog. | 8 mph | ↑ | 96% | 30.00 "Hg | 4 mi |
| 6:17 am | | 51 °F | Fog. | 8 mph | ↑ | 96% | 30.00 "Hg | 2 mi |
| 6:07 am | | 51 °F | Fog. | 9 mph | ↑ | 96% | 30.00 "Hg | 2 mi |
| 5:37 am | | 51 °F | Fog. | 8 mph | ↑ | 96% | 29.99 "Hg | 3 mi |
| 4:56 am | | 52 °F | Low clouds. | 3 mph | ↑ | 93% | 29.98 "Hg | 10 mi |
| 3:56 am | | 52 °F | Low clouds. | No wind | ↑ | 93% | 29.98 "Hg | 10 mi |
| 2:56 am | | 53 °F | Low clouds. | 3 mph | ↑ | 93% | 29.98 "Hg | 10 mi |
| 1:56 am | | 53 °F | Low clouds. | No wind | ↑ | 93% | 29.99 "Hg | 10 mi |
| 12:56 am | | 53 °F | Low clouds. | No wind | ↑ | 93% | 29.99 "Hg | 10 mi |
| 11:56 pm Mon, May 26 | | 53 °F | Low clouds. | 5 mph | ↑ | 93% | 30.01 "Hg | 10 mi |
| 10:56 pm | | 53 °F | Low clouds. | 3 mph | ↑ | 93% | 30.01 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||