Currently: 63 °F. Overcast. (Weather station: Portland International Airport, USA). See more current weather
Past Weather in Portland — Graph
Portland Temperature Yesterday
Maximum temperature yesterday: 73 °F (at 4:53 pm)
Minimum temperature yesterday: 62 °F (at 4:28 am)
Average temperature yesterday: 66 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 89 °F (Sep 2, 4:53 pm) | 93% (Sep 7, 4:58 am) | 30.11 "Hg (Sep 7, 4:58 am) |
| Low | 57 °F (Sep 8, 4:53 am) | 31% (Aug 27, 5:53 pm) | 29.75 "Hg (Sep 5, 5:53 pm) |
| Average | 69 °F | 71% | 29.97 "Hg |
| * Reported Aug 27 9:53 am — Sep 11 9:53 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 | ||
| 9:53 am Thu, Sep 11 |
|
63 °F | Overcast. | 6 mph | ↑ | 78% | 30.03 "Hg | 10 mi |
| 8:53 am |
|
62 °F | Overcast. | 5 mph | ↑ | 80% | 30.02 "Hg | 10 mi |
| 7:53 am |
|
62 °F | Overcast. | 7 mph | ↑ | 80% | 30.01 "Hg | 10 mi |
| 6:53 am |
|
62 °F | Overcast. | 7 mph | ↑ | 80% | 29.99 "Hg | 10 mi |
| 5:53 am |
|
62 °F | Overcast. | 8 mph | ↑ | 83% | 29.98 "Hg | 10 mi |
| 4:53 am |
|
62 °F | Overcast. | 10 mph | ↑ | 83% | 29.97 "Hg | 10 mi |
| 3:53 am |
|
62 °F | Passing clouds. | 8 mph | ↑ | 83% | 29.96 "Hg | 10 mi |
| 2:53 am |
|
62 °F | Passing clouds. | 6 mph | ↑ | 83% | 29.95 "Hg | 10 mi |
| 2:34 am |
|
62 °F | Mostly cloudy. | 6 mph | ↑ | 83% | 29.96 "Hg | 10 mi |
| 1:53 am |
|
62 °F | Passing clouds. | 6 mph | ↑ | 86% | 29.96 "Hg | 10 mi |
| 12:53 am |
|
64 °F | Overcast. | 6 mph | ↑ | 81% | 29.94 "Hg | 10 mi |
| 11:53 pm Wed, Sep 10 |
|
67 °F | Overcast. | 5 mph | ↑ | 73% | 29.93 "Hg | 10 mi |
| 10:53 pm |
|
68 °F | Passing clouds. | 3 mph | ↑ | 73% | 29.93 "Hg | 10 mi |
| 9:53 pm |
|
69 °F | Passing clouds. | 3 mph | ↑ | 68% | 29.92 "Hg | 9 mi |
| 8:53 pm |
|
68 °F | Partly cloudy. | 5 mph | ↑ | 73% | 29.90 "Hg | 9 mi |
| 7:53 pm |
|
70 °F | Passing clouds. | 5 mph | ↑ | 66% | 29.88 "Hg | 10 mi |
| 6:53 pm |
|
72 °F | Scattered clouds. | 6 mph | ↑ | 57% | 29.88 "Hg | 9 mi |
| 5:53 pm |
|
73 °F | Passing clouds. | 6 mph | ↑ | 55% | 29.88 "Hg | 9 mi |
| 4:53 pm |
|
73 °F | Partly sunny. | 6 mph | ↑ | 57% | 29.88 "Hg | 10 mi |
| 3:53 pm |
|
72 °F | Partly sunny. | 8 mph | ↑ | 59% | 29.90 "Hg | 10 mi |
| 2:53 pm |
|
70 °F | Broken clouds. | 3 mph | ↑ | 64% | 29.91 "Hg | 10 mi |
| 2:29 pm |
|
69 °F | Partly sunny. | 5 mph | ↑ | 66% | 29.92 "Hg | 10 mi |
| 1:53 pm |
|
69 °F | Overcast. | No wind | ↑ | 63% | 29.93 "Hg | 10 mi |
| 12:53 pm |
|
68 °F | Overcast. | 7 mph | ↑ | 68% | 29.93 "Hg | 10 mi |
| 11:53 am |
|
66 °F | Overcast. | 3 mph | ↑ | 73% | 29.94 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||