Past Weather in Norristown — Graph
Norristown Temperature Yesterday
Maximum temperature yesterday: 22 °F (at 12:35 am)
Minimum temperature yesterday: 11 °F (at 7:35 am)
Average temperature yesterday: 17 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 53 °F (Jan 14, 2:35 pm) | 100% (Jan 6, 10:55 pm) | 30.54 "Hg (Jan 6, 10:55 pm) |
| Low | -2 °F (Jan 21, 6:35 am) | 32% (Jan 20, 3:15 pm) | 29.38 "Hg (Jan 15, 1:35 am) |
| Average | 35 °F | 68% | 29.97 "Hg |
| * Reported Jan 6 8:15 am — Jan 21 8:35 am, Norristown. 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
Norristown Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:35 am Wed, Jan 21 |  | 7 °F | Sunny. | No wind | ↑ | 87% | 30.54 "Hg | 10 mi |
| 8:15 am | | 4 °F | Sunny. | No wind | ↑ | 86% | 30.54 "Hg | 10 mi |
| 7:55 am | | 3 °F | Sunny. | No wind | ↑ | 85% | 30.53 "Hg | 10 mi |
| 7:35 am | | -1 °F | Sunny. | No wind | ↑ | 84% | 30.53 "Hg | 10 mi |
| 7:15 am |  | -1 °F | Clear. | No wind | ↑ | 84% | 30.53 "Hg | 10 mi |
| 6:55 am | | -2 °F | Clear. | 3 mph | ↑ | 84% | 30.53 "Hg | 10 mi |
| 6:35 am | | -2 °F | Clear. | No wind | ↑ | 84% | 30.54 "Hg | 10 mi |
| 6:15 am | | -1 °F | Clear. | No wind | ↑ | 83% | 30.53 "Hg | 10 mi |
| 5:55 am | | -1 °F | Clear. | No wind | ↑ | 83% | 30.53 "Hg | 10 mi |
| 5:35 am | | 0 °F | Clear. | No wind | ↑ | 84% | 30.54 "Hg | 10 mi |
| 5:15 am | | -1 °F | Clear. | No wind | ↑ | 84% | 30.54 "Hg | 10 mi |
| 4:55 am | | -1 °F | Clear. | No wind | ↑ | 84% | 30.54 "Hg | 10 mi |
| 4:35 am | | -2 °F | Clear. | No wind | ↑ | 83% | 30.54 "Hg | 10 mi |
| 4:15 am | | -1 °F | Clear. | No wind | ↑ | 84% | 30.53 "Hg | 10 mi |
| 6:35 pm Tue, Jan 20 | | 13 °F | Clear. | No wind | ↑ | 56% | 30.44 "Hg | 10 mi |
| 6:15 pm | | 16 °F | Clear. | 3 mph | ↑ | 42% | 30.43 "Hg | 10 mi |
| 5:55 pm | | 17 °F | Clear. | 5 mph | ↑ | 37% | 30.43 "Hg | 10 mi |
| 5:35 pm | | 18 °F | Clear. | 5 mph | ↑ | 36% | 30.42 "Hg | 10 mi |
| 5:15 pm | | 18 °F | Clear. | 7 mph | ↑ | 34% | 30.41 "Hg | 10 mi |
| 4:55 pm | | 19 °F | Sunny. | 7 mph | ↑ | 34% | 30.40 "Hg | 10 mi |
| 4:35 pm | | 19 °F | Sunny. | 8 mph | ↑ | 33% | 30.40 "Hg | 10 mi |
| 4:15 pm | | 20 °F | Sunny. | 7 mph | ↑ | 32% | 30.39 "Hg | 10 mi |
| 3:55 pm | | 20 °F | Sunny. | 10 mph | ↑ | 32% | 30.38 "Hg | 10 mi |
| 3:35 pm | | 20 °F | Sunny. | 13 mph | ↑ | 32% | 30.37 "Hg | 10 mi |
| 3:15 pm | | 20 °F | Sunny. | 7 mph | ↑ | 32% | 30.37 "Hg | 10 mi |
| 2:55 pm | | 20 °F | Sunny. | 14 mph | ↑ | 33% | 30.36 "Hg | 10 mi |
| 2:35 pm | | 20 °F | Sunny. | 10 mph | ↑ | 34% | 30.36 "Hg | 10 mi |
| 2:15 pm | | 20 °F | Sunny. | 12 mph | ↑ | 33% | 30.36 "Hg | 10 mi |
| 1:55 pm | | 20 °F | Sunny. | 7 mph | ↑ | 34% | 30.35 "Hg | 10 mi |
| 1:35 pm | | 19 °F | Sunny. | 8 mph | ↑ | 35% | 30.35 "Hg | 10 mi |
| 1:15 pm | | 19 °F | Sunny. | 12 mph | ↑ | 36% | 30.35 "Hg | 10 mi |
| 12:35 pm | | 19 °F | Sunny. | 14 mph | ↑ | 37% | 30.36 "Hg | 10 mi |
| 12:15 pm | | 19 °F | Sunny. | 12 mph | ↑ | 38% | 30.36 "Hg | 10 mi |
| 11:55 am | | 19 °F | Sunny. | 10 mph | ↑ | 39% | 30.37 "Hg | 10 mi |
| 11:35 am | | 18 °F | Sunny. | 9 mph | ↑ | 39% | 30.38 "Hg | 10 mi |
| 11:15 am | | 18 °F | Sunny. | 13 mph | ↑ | 39% | 30.38 "Hg | 10 mi |
| 10:35 am | | 17 °F | Sunny. | 9 mph | ↑ | 41% | 30.38 "Hg | 10 mi |
| 10:15 am | | 17 °F | Sunny. | 8 mph | ↑ | 44% | 30.37 "Hg | 10 mi |
| 9:55 am | | 16 °F | Sunny. | 8 mph | ↑ | 45% | 30.36 "Hg | 10 mi |
| 9:35 am | | 15 °F | Sunny. | 7 mph | ↑ | 45% | 30.36 "Hg | 10 mi |
| 9:15 am | | 15 °F | Sunny. | 9 mph | ↑ | 47% | 30.35 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||