Currently: 18 °F. Light snow. Ice fog. (Weather station: Portland - Portland International Jetport, USA). See more current weatherPast Weather in Portland — Graph
Portland Temperature Yesterday
Maximum temperature yesterday: 22 °F (at 1:51 pm)
Minimum temperature yesterday: 2 °F (at 6:51 am)
Average temperature yesterday: 13 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 51 °F (Nov 26, 12:51 pm) | 100% (Nov 25, 11:51 pm) | 30.53 "Hg (Nov 25, 11:51 pm) |
| Low | 2 °F (Dec 5, 6:51 am) | 41% (Nov 29, 12:51 pm) | 29.56 "Hg (Nov 27, 12:51 am) |
| Average | 34 °F | 74% | 29.98 "Hg |
| * Reported Nov 21 8:51 am — Dec 6 8:25 am, Portland. 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
Portland Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:25 am Sat, Dec 6 | | 19 °F | Light snow. Overcast. | 3 mph | ↑ | 77% | 29.94 "Hg | 1 mi |
| 7:51 am | | 19 °F | Light snow. Mostly cloudy. | 3 mph | ↑ | 77% | 29.94 "Hg | 9 mi |
| 6:51 am |  | 19 °F | Light snow. Mostly cloudy. | 3 mph | ↑ | 71% | 29.95 "Hg | 9 mi |
| 5:51 am |  | 19 °F | Mostly cloudy. | 3 mph | ↑ | 62% | 29.96 "Hg | 10 mi |
| 4:51 am | | 18 °F | Overcast. | No wind | ↑ | 62% | 29.96 "Hg | 10 mi |
| 4:20 am | | 17 °F | Mostly cloudy. | 3 mph | ↑ | 62% | 29.97 "Hg | 10 mi |
| 3:51 am | | 17 °F | Overcast. | 3 mph | ↑ | 62% | 29.97 "Hg | 10 mi |
| 2:51 am | | 16 °F | Overcast. | No wind | ↑ | 59% | 29.99 "Hg | 10 mi |
| 1:51 am | | 15 °F | Overcast. | No wind | ↑ | 61% | 29.99 "Hg | 10 mi |
| 12:51 am | | 14 °F | Overcast. | 3 mph | ↑ | 64% | 30.02 "Hg | 10 mi |
| 11:51 pm Fri, Dec 5 |  | 12 °F | Passing clouds. | No wind | ↑ | 70% | 30.04 "Hg | 10 mi |
| 10:51 pm | | 11 °F | Passing clouds. | No wind | ↑ | 61% | 30.06 "Hg | 10 mi |
| 9:51 pm | | 11 °F | Passing clouds. | 5 mph | ↑ | 61% | 30.08 "Hg | 10 mi |
| 8:51 pm | | 16 °F | Passing clouds. | 5 mph | ↑ | 49% | 30.09 "Hg | 10 mi |
| 7:51 pm | | 16 °F | Passing clouds. | 3 mph | ↑ | 47% | 30.09 "Hg | 10 mi |
| 6:51 pm | | 18 °F | Passing clouds. | 6 mph | ↑ | 43% | 30.11 "Hg | 10 mi |
| 5:51 pm | | 18 °F | Passing clouds. | 5 mph | ↑ | 43% | 30.13 "Hg | 10 mi |
| 4:51 pm | | 19 °F | Passing clouds. | 3 mph | ↑ | 49% | 30.14 "Hg | 10 mi |
| 3:51 pm |  | 21 °F | Passing clouds. | 7 mph | ↑ | 43% | 30.14 "Hg | 10 mi |
| 2:51 pm | | 22 °F | Passing clouds. | 7 mph | ↑ | 42% | 30.17 "Hg | 10 mi |
| 1:51 pm | | 22 °F | Passing clouds. | 8 mph | ↑ | 44% | 30.19 "Hg | 10 mi |
| 12:51 pm | | 20 °F | Passing clouds. | 3 mph | ↑ | 48% | 30.22 "Hg | 10 mi |
| 11:51 am | | 18 °F | Passing clouds. | 7 mph | ↑ | 45% | 30.26 "Hg | 10 mi |
| 10:51 am | | 16 °F | Passing clouds. | 5 mph | ↑ | 47% | 30.29 "Hg | 10 mi |
| 9:51 am | | 13 °F | Passing clouds. | 6 mph | ↑ | 51% | 30.32 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||