Past Weather in Portland — Graph
Portland Temperature Yesterday
Maximum temperature yesterday: 56 °F (at 3:00 pm)
Minimum temperature yesterday: 36 °F (at 3:00 am)
Average temperature yesterday: 45 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 66 °F (May 5, 2:00 pm) | 100% (May 4, 9:00 pm) | 30.56 "Hg (May 4, 9:00 pm) |
| Low | 36 °F (May 18, 3:00 am) | 44% (May 8, 5:00 pm) | 30.18 "Hg (May 13, 4:00 am) |
| Average | 52 °F | 90% | 30.38 "Hg |
| * Reported May 4 4:00 pm — May 19 4:00 pm, Portland. Weather by CustomWeather, © 2024 | |||
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 | ||
| 4:00 pm Sun, May 19 |  | 54 °F | Cool. | 13 mph | ↑ | 100% | 30.24 "Hg | N/A |
| 3:00 pm | | 56 °F | Cool. | 15 mph | ↑ | 100% | 30.24 "Hg | N/A |
| 2:00 pm | | 56 °F | Cool. | 13 mph | ↑ | 100% | 30.24 "Hg | N/A |
| 1:00 pm | | 55 °F | Cool. | 10 mph | ↑ | 100% | 30.25 "Hg | N/A |
| 12:00 pm | | 55 °F | Cool. | 13 mph | ↑ | 100% | 30.27 "Hg | N/A |
| 11:00 am | | 54 °F | Cool. | 13 mph | ↑ | 100% | 30.28 "Hg | N/A |
| 10:00 am | | 51 °F | Cool. | 12 mph | ↑ | 100% | 30.29 "Hg | N/A |
| 9:00 am | | 49 °F | Cool. | 10 mph | ↑ | 100% | 30.30 "Hg | N/A |
| 8:00 am | | 47 °F | Cool. | 10 mph | ↑ | 100% | 30.30 "Hg | N/A |
| 7:00 am | | 46 °F | Cool. | 8 mph | ↑ | 100% | 30.29 "Hg | N/A |
| 6:00 am | | 47 °F | Cool. | 8 mph | ↑ | 100% | 30.29 "Hg | N/A |
| 5:00 am | | 46 °F | Cool. | 8 mph | ↑ | 100% | 30.31 "Hg | N/A |
| 4:00 am | | 46 °F | Cool. | 8 mph | ↑ | 100% | 30.32 "Hg | N/A |
| 3:00 am | | 48 °F | Cool. | 9 mph | ↑ | 93% | 30.33 "Hg | N/A |
| 2:00 am | | 47 °F | Cool. | 6 mph | ↑ | 91% | 30.34 "Hg | N/A |
| 1:00 am | | 46 °F | Cool. | 5 mph | ↑ | 94% | 30.37 "Hg | N/A |
| 12:00 am | | 44 °F | Quite cool. | 3 mph | ↑ | 100% | 30.39 "Hg | N/A |
| 11:00 pm Sat, May 18 | | 43 °F | Quite cool. | 5 mph | ↑ | 100% | 30.41 "Hg | N/A |
| 10:00 pm | | 38 °F | Chilly. | 5 mph | ↑ | 100% | 30.44 "Hg | N/A |
| 9:00 pm | | 38 °F | Chilly. | 3 mph | ↑ | 100% | 30.44 "Hg | N/A |
| 8:00 pm | | 44 °F | Quite cool. | 3 mph | ↑ | 84% | 30.45 "Hg | N/A |
| 7:00 pm | | 44 °F | Quite cool. | 2 mph | ↑ | 85% | 30.45 "Hg | N/A |
| 6:00 pm | | 46 °F | Cool. | 7 mph | ↑ | 84% | 30.47 "Hg | N/A |
| 5:00 pm | | 50 °F | Cool. | 7 mph | ↑ | 69% | 30.46 "Hg | N/A |
| Weather by CustomWeather, © 2024 | ||||||||