Currently: 82 °F. Sunny. (Weather station: San Luis Obispo County-Mc Chesney Field, USA). See more current weatherPast Weather in San Luis Obispo — Graph
San Luis Obispo Temperature Yesterday
Maximum temperature yesterday: 83 °F (at 1:56 pm)
Minimum temperature yesterday: 54 °F (at 6:56 am)
Average temperature yesterday: 67 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 86 °F (Mar 16, 12:56 pm) | 100% (Mar 4, 3:56 am) | 30.27 "Hg (Mar 4, 3:56 am) |
| Low | 42 °F (Mar 7, 5:56 am) | 18% (Mar 8, 12:56 pm) | 29.83 "Hg (Mar 9, 5:56 am) |
| Average | 60 °F | 66% | 30.04 "Hg |
| * Reported Mar 1 2:56 pm — Mar 16 3:56 pm, San Luis Obispo. Weather by CustomWeather, © 2026 | |||
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
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 3:56 pm Mon, Mar 16 | | 82 °F | Sunny. | 9 mph | ↑ | 40% | 29.92 "Hg | 10 mi |
| 2:56 pm | | 85 °F | Sunny. | 8 mph | ↑ | 39% | 29.93 "Hg | 10 mi |
| 1:56 pm | | 86 °F | Sunny. | 9 mph | ↑ | 36% | 29.96 "Hg | 10 mi |
| 12:56 pm | | 86 °F | Sunny. | 5 mph | ↑ | 32% | 29.98 "Hg | 10 mi |
| 11:56 am | | 84 °F | Sunny. | No wind | ↑ | 38% | 29.99 "Hg | 10 mi |
| 10:56 am | | 78 °F | Sunny. | No wind | ↑ | 43% | 30.00 "Hg | 10 mi |
| 9:56 am | | 73 °F | Sunny. | 3 mph | ↑ | 48% | 30.01 "Hg | 10 mi |
| 8:56 am | | 65 °F | Sunny. | 5 mph | ↑ | 63% | 30.01 "Hg | 10 mi |
| 7:56 am | | 58 °F | Sunny. | No wind | ↑ | 70% | 30.00 "Hg | 10 mi |
| 6:56 am |  | 57 °F | Clear. | 7 mph | ↑ | 69% | 29.98 "Hg | 10 mi |
| 5:56 am | | 57 °F | Clear. | 3 mph | ↑ | 69% | 29.98 "Hg | 10 mi |
| 4:56 am | | 56 °F | Clear. | No wind | ↑ | 70% | 29.98 "Hg | 10 mi |
| 3:56 am | | 54 °F | Clear. | No wind | ↑ | 74% | 29.98 "Hg | 10 mi |
| 2:56 am | | 56 °F | Clear. | N/A | ↑ | 70% | 29.99 "Hg | 10 mi |
| 1:56 am | | 58 °F | Clear. | No wind | ↑ | 67% | 30.01 "Hg | 10 mi |
| 12:56 am | | 55 °F | Clear. | 3 mph | ↑ | 72% | 30.01 "Hg | 10 mi |
| 11:56 pm Sun, Mar 15 | | 58 °F | Clear. | No wind | ↑ | 67% | 30.01 "Hg | 10 mi |
| 10:56 pm | | 58 °F | Clear. | 6 mph | ↑ | 70% | 30.02 "Hg | 10 mi |
| 9:56 pm | | 59 °F | Clear. | 3 mph | ↑ | 67% | 30.02 "Hg | 10 mi |
| 8:56 pm | | 60 °F | Clear. | 6 mph | ↑ | 65% | 30.00 "Hg | 10 mi |
| 7:56 pm | | 66 °F | Clear. | 6 mph | ↑ | 49% | 29.98 "Hg | 10 mi |
| 6:56 pm | | 70 °F | Sunny. | 14 mph | ↑ | 42% | 29.98 "Hg | 10 mi |
| 5:56 pm | | 73 °F | Sunny. | 14 mph | ↑ | 41% | 29.96 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||