Currently: 45 °F. Light rain. Fog. (Weather station: Portland International Airport, USA). See more current weatherPast Weather in Portland — Graph
Portland Temperature Yesterday
Maximum temperature yesterday: 45 °F (at 12:53 pm)
Minimum temperature yesterday: 38 °F (at 10:53 pm)
Average temperature yesterday: 42 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 57 °F (Nov 27, 3:53 pm) | 100% (Nov 21, 4:43 am) | 30.40 "Hg (Nov 21, 4:43 am) |
| Low | 33 °F (Dec 1, 2:53 am) | 48% (Nov 30, 1:53 pm) | 29.83 "Hg (Nov 19, 8:53 pm) |
| Average | 45 °F | 87% | 30.21 "Hg |
| * Reported Nov 19 5:53 pm — Dec 4 5:18 pm, 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 | ||
| 5:18 pm Thu, Dec 4 | | 45 °F | Light rain. Fog. | 5 mph | ↑ | 97% | 30.25 "Hg | 1 mi |
| 4:53 pm | | 45 °F | Light rain. Fog. | 5 mph | ↑ | 97% | 30.25 "Hg | 1 mi |
| 4:29 pm | | 45 °F | Light rain. Fog. | 6 mph | ↑ | 97% | 30.25 "Hg | 1 mi |
| 3:53 pm |  | 44 °F | Rain. Fog. | 6 mph | ↑ | 96% | 30.25 "Hg | 2 mi |
| 2:53 pm |  | 44 °F | Heavy rain. Fog. | 5 mph | ↑ | 96% | 30.26 "Hg | 2 mi |
| 2:28 pm |  | 44 °F | Light rain. Fog. | 9 mph | ↑ | 96% | 30.25 "Hg | 2 mi |
| 1:53 pm | | 44 °F | Light rain. Fog. | 8 mph | ↑ | 96% | 30.27 "Hg | 1 mi |
| 12:53 pm | | 44 °F | Light rain. Fog. | 8 mph | ↑ | 96% | 30.30 "Hg | 1 mi |
| 11:53 am | | 43 °F | Light rain. Fog. | 8 mph | ↑ | 97% | 30.32 "Hg | 1 mi |
| 11:30 am | | 43 °F | Light rain. Fog. | 8 mph | ↑ | 97% | 30.33 "Hg | 1 mi |
| 10:53 am | | 43 °F | Light rain. Fog. | 5 mph | ↑ | 97% | 30.34 "Hg | 1 mi |
| 10:33 am |  | 42 °F | Fog. | 3 mph | ↑ | 96% | 30.36 "Hg | 2 mi |
| 10:05 am | | 42 °F | Light rain. Fog. | 5 mph | ↑ | 96% | 30.35 "Hg | 1 mi |
| 9:53 am | | 42 °F | Light rain. Fog. | No wind | ↑ | 96% | 30.36 "Hg | 2 mi |
| 9:44 am | | 42 °F | Light rain. Fog. | No wind | ↑ | 96% | 30.35 "Hg | 2 mi |
| 8:53 am | | 42 °F | Light rain. Low clouds. | 3 mph | ↑ | 92% | 30.34 "Hg | 6 mi |
| 8:19 am | | 42 °F | Light rain. More clouds than sun. | 6 mph | ↑ | 92% | 30.34 "Hg | 9 mi |
| 7:53 am | | 42 °F | Light rain. Mostly cloudy. | 7 mph | ↑ | 92% | 30.34 "Hg | 8 mi |
| 7:16 am | | 42 °F | Light rain. Mostly cloudy. | 6 mph | ↑ | 92% | 30.34 "Hg | 6 mi |
| 6:53 am | | 42 °F | Light rain. Mostly cloudy. | 6 mph | ↑ | 92% | 30.34 "Hg | 7 mi |
| 6:41 am | | 42 °F | Light rain. Overcast. | 5 mph | ↑ | 92% | 30.34 "Hg | 7 mi |
| 5:53 am | | 42 °F | Light rain. Low clouds. | 5 mph | ↑ | 92% | 30.34 "Hg | 8 mi |
| 4:53 am | | 42 °F | Light rain. Low clouds. | 5 mph | ↑ | 92% | 30.34 "Hg | 10 mi |
| 3:53 am | | 42 °F | Light rain. Low clouds. | 3 mph | ↑ | 92% | 30.35 "Hg | 10 mi |
| 2:53 am |  | 42 °F | Low clouds. | No wind | ↑ | 92% | 30.35 "Hg | 9 mi |
| 2:25 am | | 42 °F | Low clouds. | No wind | ↑ | 92% | 30.36 "Hg | 10 mi |
| 1:53 am | | 42 °F | Overcast. | 3 mph | ↑ | 92% | 30.35 "Hg | 10 mi |
| 12:53 am | | 40 °F | Overcast. | No wind | ↑ | 97% | 30.37 "Hg | 8 mi |
| 11:53 pm Wed, Dec 3 | | 39 °F | Overcast. | No wind | ↑ | 96% | 30.38 "Hg | 10 mi |
| 11:28 pm | | 38 °F | Mostly cloudy. | No wind | ↑ | 97% | 30.37 "Hg | 10 mi |
| 10:53 pm |  | 38 °F | Fog. | No wind | ↑ | 100% | 30.37 "Hg | 8 mi |
| 9:53 pm | | 40 °F | Passing clouds. | No wind | ↑ | 93% | 30.37 "Hg | 7 mi |
| 9:09 pm | | 41 °F | Passing clouds. | No wind | ↑ | 93% | 30.36 "Hg | 8 mi |
| 8:53 pm | | 41 °F | Passing clouds. | No wind | ↑ | 93% | 30.36 "Hg | 8 mi |
| 7:53 pm | | 41 °F | Passing clouds. | 3 mph | ↑ | 96% | 30.36 "Hg | 9 mi |
| Weather by CustomWeather, © 2025 | ||||||||