Currently: 47 °F. Overcast. (Weather station: Portland-Hillsboro Airport, USA). See more current weatherPast Weather in Hillsboro — Graph
Hillsboro Temperature Yesterday
Maximum temperature yesterday: 61 °F (at 2:53 pm)
Minimum temperature yesterday: 48 °F (at 1:53 am)
Average temperature yesterday: 54 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 68 °F (Mar 16, 5:53 pm) | 100% (Mar 7, 7:13 am) | 30.43 "Hg (Mar 7, 7:13 am) |
| Low | 33 °F (Mar 9, 2:53 am) | 35% (Mar 18, 4:53 pm) | 29.89 "Hg (Mar 13, 9:53 pm) |
| Average | 49 °F | 83% | 30.19 "Hg |
| * Reported Mar 6 8:53 am — Mar 21 9:53 am, Hillsboro. 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
Hillsboro Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 9:53 am Sat, Mar 21 | | 46 °F | Overcast. | 9 mph | ↑ | 63% | 30.27 "Hg | 10 mi |
| 8:53 am |  | 45 °F | Scattered clouds. | 12 mph | ↑ | 68% | 30.25 "Hg | 10 mi |
| 7:53 am |  | 42 °F | Sunny. | 6 mph | ↑ | 76% | 30.24 "Hg | 10 mi |
| 6:53 am |  | 40 °F | Clear. | 5 mph | ↑ | 89% | 30.22 "Hg | 10 mi |
| 5:53 am |  | 42 °F | Passing clouds. | 5 mph | ↑ | 82% | 30.17 "Hg | 10 mi |
| 4:53 am |  | 45 °F | Overcast. | 8 mph | ↑ | 76% | 30.16 "Hg | 10 mi |
| 3:53 am | | 47 °F | Overcast. | 6 mph | ↑ | 74% | 30.13 "Hg | 10 mi |
| 2:53 am | | 48 °F | Mostly cloudy. | 3 mph | ↑ | 77% | 30.13 "Hg | 10 mi |
| 1:53 am | | 49 °F | Passing clouds. | 8 mph | ↑ | 80% | 30.11 "Hg | 10 mi |
| 12:53 am | | 49 °F | Passing clouds. | 10 mph | ↑ | 84% | 30.08 "Hg | 10 mi |
| 11:53 pm Fri, Mar 20 | | 51 °F | Passing clouds. | 10 mph | ↑ | 77% | 30.09 "Hg | 10 mi |
| 10:53 pm | | 52 °F | Clear. | No wind | ↑ | 86% | 30.09 "Hg | 10 mi |
| 9:53 pm | | 52 °F | Passing clouds. | 7 mph | ↑ | 83% | 30.08 "Hg | 10 mi |
| 8:53 pm | | 54 °F | Passing clouds. | 3 mph | ↑ | 90% | 30.10 "Hg | 10 mi |
| 8:18 pm |  | 55 °F | Partly cloudy. | 7 mph | ↑ | 90% | 30.10 "Hg | 10 mi |
| 7:53 pm | | 55 °F | Passing clouds. | 7 mph | ↑ | 90% | 30.10 "Hg | 10 mi |
| 6:53 pm | | 57 °F | Passing clouds. | 5 mph | ↑ | 83% | 30.10 "Hg | 10 mi |
| 5:53 pm | | 58 °F | Overcast. | 6 mph | ↑ | 84% | 30.11 "Hg | 10 mi |
| 4:53 pm |  | 60 °F | Partly sunny. | No wind | ↑ | 75% | 30.12 "Hg | 10 mi |
| 3:53 pm | | 60 °F | Mostly cloudy. | 7 mph | ↑ | 80% | 30.13 "Hg | 10 mi |
| 2:53 pm | | 61 °F | Partly sunny. | 3 mph | ↑ | 72% | 30.14 "Hg | 10 mi |
| 1:53 pm | | 59 °F | More clouds than sun. | No wind | ↑ | 78% | 30.16 "Hg | 10 mi |
| 12:53 pm | | 59 °F | Broken clouds. | 6 mph | ↑ | 78% | 30.16 "Hg | 10 mi |
| 11:53 am | | 57 °F | Cloudy. | 3 mph | ↑ | 83% | 30.15 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||