Past Weather in Petaluma — Graph
Petaluma Temperature Yesterday
Maximum temperature yesterday: 68 °F (at 1:54 pm)
Minimum temperature yesterday: 37 °F (at 10:54 pm)
Average temperature yesterday: 54 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 68 °F (Jan 7, 12:54 pm) | 100% (Dec 30, 3:54 am) | 30.34 "Hg (Dec 30, 3:54 am) |
| Low | 34 °F (Dec 31, 2:54 am) | 16% (Jan 11, 1:54 pm) | 29.96 "Hg (Jan 3, 4:54 am) |
| Average | 50 °F | 72% | 30.18 "Hg |
| * Reported Dec 29 4:54 am — Jan 13 4:54 am, Petaluma. 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
Petaluma Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:54 am Mon, Jan 13 |  | 45 °F | Clear. | 7 mph | ↑ | 53% | 30.17 "Hg | 10 mi |
| 3:54 am | | 48 °F | Clear. | 5 mph | ↑ | 48% | 30.16 "Hg | 10 mi |
| 2:54 am | | 53 °F | Clear. | 5 mph | ↑ | 37% | 30.14 "Hg | 10 mi |
| 1:54 am | | 51 °F | Clear. | 8 mph | ↑ | 42% | 30.11 "Hg | 10 mi |
| 12:54 am | | 43 °F | Clear. | 5 mph | ↑ | 65% | 30.11 "Hg | 10 mi |
| 11:54 pm Sun, Jan 12 | | 41 °F | Clear. | No wind | ↑ | 70% | 30.11 "Hg | 10 mi |
| 10:54 pm | | 37 °F | Clear. | 3 mph | ↑ | 73% | 30.11 "Hg | 10 mi |
| 9:54 pm | | 42 °F | Clear. | 5 mph | ↑ | 62% | 30.08 "Hg | 10 mi |
| 8:54 pm | | 44 °F | Clear. | 5 mph | ↑ | 60% | 30.08 "Hg | 10 mi |
| 7:54 pm | | 49 °F | Clear. | 5 mph | ↑ | 50% | 30.10 "Hg | 10 mi |
| 6:54 pm | | 47 °F | Clear. | 3 mph | ↑ | 52% | 30.10 "Hg | 10 mi |
| 5:54 pm | | 58 °F | Clear. | No wind | ↑ | 32% | 30.09 "Hg | 10 mi |
| 4:54 pm |  | 61 °F | Sunny. | No wind | ↑ | 31% | 30.09 "Hg | 10 mi |
| 3:54 pm | | 67 °F | Sunny. | 8 mph | ↑ | 22% | 30.09 "Hg | 10 mi |
| 2:54 pm | | 67 °F | Sunny. | 16 mph | ↑ | 21% | 30.09 "Hg | 10 mi |
| 1:54 pm | | 68 °F | Sunny. | 15 mph | ↑ | 24% | 30.09 "Hg | 10 mi |
| 12:54 pm | | 67 °F | Sunny. | 14 mph | ↑ | 25% | 30.12 "Hg | 10 mi |
| 11:54 am | | 66 °F | Sunny. | 21 mph | ↑ | 25% | 30.14 "Hg | 10 mi |
| 10:54 am | | 64 °F | Sunny. | 17 mph | ↑ | 26% | 30.17 "Hg | 10 mi |
| 9:54 am | | 61 °F | Sunny. | 16 mph | ↑ | 27% | 30.18 "Hg | 10 mi |
| 8:54 am | | 57 °F | Sunny. | 3 mph | ↑ | 36% | 30.18 "Hg | 10 mi |
| 7:54 am | | 49 °F | Sunny. | 5 mph | ↑ | 39% | 30.16 "Hg | 10 mi |
| 6:54 am | | 46 °F | Clear. | No wind | ↑ | 42% | 30.16 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||