Currently: 47 °F. Clear. (Weather station: San Luis Obispo County-Mc Chesney Field, USA). See more current weatherPast Weather in Atascadero — Graph
Atascadero Temperature Yesterday
Maximum temperature yesterday: 74 °F (at 2:56 pm)
Minimum temperature yesterday: 41 °F (at 6:56 am)
Average temperature yesterday: 54 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 81 °F (Jan 14, 1:56 pm) | 100% (Jan 16, 6:56 am) | 30.46 "Hg (Jan 16, 6:56 am) |
| Low | 35 °F (Jan 10, 5:56 am) | 23% (Jan 14, 11:56 am) | 29.95 "Hg (Jan 16, 2:56 pm) |
| Average | 54 °F | 67% | 30.13 "Hg |
| * Reported Jan 6 4:56 am — Jan 21 4:56 am, Atascadero. 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
Atascadero Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:56 am Wed, Jan 21 | | 46 °F | Clear. | No wind | ↑ | 83% | 30.06 "Hg | 10 mi |
| 3:56 am | | 47 °F | Clear. | No wind | ↑ | 80% | 30.07 "Hg | 10 mi |
| 2:56 am | | 47 °F | Clear. | No wind | ↑ | 83% | 30.09 "Hg | 10 mi |
| 1:56 am | | 47 °F | Clear. | No wind | ↑ | 83% | 30.08 "Hg | 10 mi |
| 12:56 am | | 46 °F | Clear. | No wind | ↑ | 83% | 30.07 "Hg | 10 mi |
| 11:56 pm Tue, Jan 20 | | 48 °F | Clear. | No wind | ↑ | 80% | 30.06 "Hg | 10 mi |
| 10:56 pm | | 50 °F | Clear. | No wind | ↑ | 74% | 30.06 "Hg | 10 mi |
| 9:56 pm | | 49 °F | Clear. | 5 mph | ↑ | 80% | 30.05 "Hg | 10 mi |
| 8:56 pm | | 50 °F | Clear. | 5 mph | ↑ | 80% | 30.06 "Hg | 10 mi |
| 7:56 pm | | 53 °F | Clear. | 3 mph | ↑ | 74% | 30.03 "Hg | 10 mi |
| 6:56 pm | | 56 °F | Clear. | No wind | ↑ | 70% | 30.03 "Hg | 10 mi |
| 5:56 pm | | 59 °F | Clear. | 3 mph | ↑ | 67% | 30.03 "Hg | 10 mi |
| 4:56 pm |  | 65 °F | Partly sunny. | 3 mph | ↑ | 54% | 30.03 "Hg | 10 mi |
| 3:56 pm |  | 69 °F | Sunny. | 6 mph | ↑ | 49% | 30.05 "Hg | 10 mi |
| 2:56 pm | | 74 °F | Sunny. | 5 mph | ↑ | 24% | 30.04 "Hg | 10 mi |
| 1:56 pm | | 73 °F | Sunny. | 3 mph | ↑ | 29% | 30.05 "Hg | 10 mi |
| 12:56 pm | | 73 °F | Sunny. | No wind | ↑ | 33% | 30.07 "Hg | 10 mi |
| 11:56 am | | 69 °F | Sunny. | No wind | ↑ | 45% | 30.09 "Hg | 10 mi |
| 10:56 am | | 63 °F | Sunny. | No wind | ↑ | 56% | 30.11 "Hg | 8 mi |
| 9:56 am | | 57 °F | Sunny. | No wind | ↑ | 64% | 30.11 "Hg | 10 mi |
| 8:56 am | | 49 °F | Sunny. | No wind | ↑ | 80% | 30.09 "Hg | 10 mi |
| 7:56 am | | 43 °F | Sunny. | No wind | ↑ | 89% | 30.09 "Hg | 10 mi |
| 6:56 am | | 41 °F | Clear. | 3 mph | ↑ | 93% | 30.07 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||