Currently: 15 °F. Partly sunny. (Weather station: Portland - Portland International Jetport, USA). See more current weatherPast Weather in Portland — Graph
Portland Temperature Yesterday
Maximum temperature yesterday: 22 °F (at 10:51 am)
Minimum temperature yesterday: 10 °F (at 11:51 pm)
Average temperature yesterday: 17 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 47 °F (Jan 14, 11:51 am) | 100% (Jan 7, 11:01 am) | 30.47 "Hg (Jan 7, 11:01 am) |
| Low | 7 °F (Jan 21, 6:51 am) | 45% (Jan 16, 11:51 am) | 29.26 "Hg (Jan 15, 12:51 pm) |
| Average | 30 °F | 83% | 29.87 "Hg |
| * Reported Jan 6 8:51 am — Jan 21 8:51 am, Portland. 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
Portland Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:51 am Wed, Jan 21 |  | 12 °F | Scattered clouds. | 7 mph | ↑ | 61% | 30.47 "Hg | 10 mi |
| 7:51 am | | 9 °F | Scattered clouds. | 8 mph | ↑ | 66% | 30.46 "Hg | 10 mi |
| 6:51 am |  | 7 °F | Passing clouds. | 9 mph | ↑ | 70% | 30.46 "Hg | 10 mi |
| 5:51 am |  | 8 °F | Clear. | 8 mph | ↑ | 66% | 30.43 "Hg | 10 mi |
| 4:51 am | | 9 °F | Clear. | 7 mph | ↑ | 64% | 30.42 "Hg | 10 mi |
| 3:51 am | | 9 °F | Clear. | 6 mph | ↑ | 64% | 30.42 "Hg | 10 mi |
| 2:51 am | | 10 °F | Clear. | 9 mph | ↑ | 61% | 30.40 "Hg | 10 mi |
| 1:51 am | | 10 °F | Clear. | 9 mph | ↑ | 64% | 30.39 "Hg | 10 mi |
| 12:51 am | | 10 °F | Clear. | 9 mph | ↑ | 64% | 30.37 "Hg | 10 mi |
| 11:51 pm Tue, Jan 20 | | 10 °F | Clear. | 7 mph | ↑ | 67% | 30.36 "Hg | 10 mi |
| 10:51 pm | | 12 °F | Clear. | 8 mph | ↑ | 64% | 30.34 "Hg | 10 mi |
| 9:51 pm | | 13 °F | Clear. | 8 mph | ↑ | 61% | 30.32 "Hg | 10 mi |
| 8:51 pm | | 13 °F | Clear. | 7 mph | ↑ | 64% | 30.30 "Hg | 10 mi |
| 7:51 pm | | 14 °F | Clear. | 6 mph | ↑ | 67% | 30.28 "Hg | 10 mi |
| 6:51 pm | | 15 °F | Clear. | 8 mph | ↑ | 74% | 30.25 "Hg | 10 mi |
| 5:51 pm | | 16 °F | Clear. | 7 mph | ↑ | 71% | 30.22 "Hg | 10 mi |
| 4:51 pm | | 18 °F | Passing clouds. | 10 mph | ↑ | 65% | 30.17 "Hg | 7 mi |
| 3:51 pm |  | 18 °F | Cloudy. | 10 mph | ↑ | 80% | 30.14 "Hg | 5 mi |
| 3:32 pm |  | 19 °F | Light snow. Broken clouds. | 14 mph | ↑ | 74% | 30.14 "Hg | 1 mi |
| 3:18 pm | | 20 °F | Light snow. Partly sunny. | 14 mph | ↑ | 68% | 30.13 "Hg | 2 mi |
| 2:51 pm | | 20 °F | Partly sunny. | 10 mph | ↑ | 74% | 30.11 "Hg | 8 mi |
| 2:17 pm | | 20 °F | Light snow. Ice fog. | 15 mph | ↑ | 78% | 30.09 "Hg | 1 mi |
| 2:07 pm | | 22 °F | Light snow. Broken clouds. | 20 mph | ↑ | 60% | 30.08 "Hg | 6 mi |
| 1:51 pm | | 21 °F | Broken clouds. | 14 mph | ↑ | 62% | 30.07 "Hg | 10 mi |
| 12:51 pm | | 22 °F | Broken clouds. | 15 mph | ↑ | 57% | 30.06 "Hg | 10 mi |
| 11:51 am | | 21 °F | Scattered clouds. | 10 mph | ↑ | 57% | 30.05 "Hg | 10 mi |
| 10:51 am | | 22 °F | Passing clouds. | 12 mph | ↑ | 60% | 30.07 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||