Past Weather in Boise — Graph
Boise Temperature Yesterday
Maximum temperature yesterday: 28 °F (at 1:53 pm)
Minimum temperature yesterday: 26 °F (at 2:53 am)
Average temperature yesterday: 27 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 48 °F (Jan 6, 2:53 pm) | 100% (Jan 15, 9:53 am) | 30.78 "Hg (Jan 15, 9:53 am) |
| Low | 25 °F (Jan 15, 1:33 am) | 46% (Jan 8, 1:53 pm) | 29.75 "Hg (Jan 7, 3:53 pm) |
| Average | 32 °F | 81% | 30.44 "Hg |
| * Reported Jan 6 4:53 am — Jan 21 4:53 am, Boise. 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
Boise Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:53 am Wed, Jan 21 |  | 28 °F | Overcast. | 6 mph | ↑ | 78% | 30.43 "Hg | 10 mi |
| 3:53 am | | 28 °F | Overcast. | No wind | ↑ | 81% | 30.45 "Hg | 10 mi |
| 2:53 am | | 28 °F | Overcast. | 8 mph | ↑ | 81% | 30.44 "Hg | 10 mi |
| 1:53 am | | 28 °F | Overcast. | 8 mph | ↑ | 81% | 30.45 "Hg | 10 mi |
| 12:53 am | | 27 °F | Overcast. | 5 mph | ↑ | 85% | 30.47 "Hg | 10 mi |
| 12:22 am | | 27 °F | Low clouds. | 6 mph | ↑ | 85% | 30.39 "Hg | 10 mi |
| 11:53 pm Tue, Jan 20 | | 28 °F | Overcast. | 8 mph | ↑ | 81% | 30.47 "Hg | 10 mi |
| 10:53 pm | | 28 °F | Overcast. | 8 mph | ↑ | 81% | 30.47 "Hg | 10 mi |
| 10:37 pm | | 27 °F | Overcast. | 8 mph | ↑ | 85% | 30.39 "Hg | 10 mi |
| 9:53 pm | | 27 °F | Low clouds. | 8 mph | ↑ | 85% | 30.47 "Hg | 10 mi |
| 8:53 pm | | 27 °F | Low clouds. | 6 mph | ↑ | 89% | 30.46 "Hg | 10 mi |
| 7:53 pm | | 27 °F | Low clouds. | 6 mph | ↑ | 85% | 30.46 "Hg | 10 mi |
| 6:53 pm | | 27 °F | Low clouds. | No wind | ↑ | 85% | 30.45 "Hg | 10 mi |
| 6:36 pm |  | 27 °F | Overcast. | No wind | ↑ | 85% | 30.37 "Hg | 10 mi |
| 5:53 pm | | 27 °F | Low clouds. | 5 mph | ↑ | 85% | 30.44 "Hg | 10 mi |
| 4:53 pm | | 28 °F | Low clouds. | 6 mph | ↑ | 85% | 30.44 "Hg | 10 mi |
| 3:53 pm | | 27 °F | Low clouds. | 6 mph | ↑ | 89% | 30.43 "Hg | 3 mi |
| 2:53 pm | | 28 °F | Low clouds. | 7 mph | ↑ | 85% | 30.43 "Hg | 3 mi |
| 1:53 pm | | 28 °F | Low clouds. | 5 mph | ↑ | 85% | 30.43 "Hg | 3 mi |
| 12:53 pm | | 27 °F | Low clouds. | 5 mph | ↑ | 85% | 30.45 "Hg | 3 mi |
| 11:53 am | | 27 °F | Low clouds. | No wind | ↑ | 85% | 30.47 "Hg | 3 mi |
| 10:53 am | | 27 °F | Low clouds. | 6 mph | ↑ | 85% | 30.50 "Hg | 3 mi |
| 9:53 am | | 26 °F | Low clouds. | 5 mph | ↑ | 88% | 30.48 "Hg | 9 mi |
| 8:53 am | | 27 °F | Low clouds. | No wind | ↑ | 85% | 30.45 "Hg | 10 mi |
| 7:53 am | | 26 °F | Low clouds. | 6 mph | ↑ | 92% | 30.46 "Hg | 10 mi |
| 6:53 am | | 26 °F | Low clouds. | 5 mph | ↑ | 92% | 30.44 "Hg | 8 mi |
| Weather by CustomWeather, © 2026 | ||||||||