Past Weather in Pittsburgh (historical) — Graph
Pittsburgh (historical) Temperature Yesterday
Maximum temperature yesterday: 31 °F (at 12:54 am)
Minimum temperature yesterday: 25 °F (at 7:54 am)
Average temperature yesterday: 29 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 49 °F (Dec 7, 2:54 pm) | 100% (Dec 2, 4:54 am) | 30.48 "Hg (Dec 2, 4:54 am) |
| Low | 20 °F (Dec 9, 1:54 am) | 38% (Nov 28, 3:54 pm) | 29.58 "Hg (Dec 10, 12:54 pm) |
| Average | 31 °F | 79% | 30.12 "Hg |
| * Reported Nov 27 4:54 am — Dec 12 4:20 am, Pittsburgh (historical). 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
Pittsburgh (historical) Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 4:20 am Fri, Dec 12 |  | 28 °F | Light snow. Ice fog. | 7 mph | ↑ | 93% | 30.03 "Hg | 1 mi |
| 4:02 am | | 28 °F | Light snow. Ice fog. | 7 mph | ↑ | 93% | 30.03 "Hg | 1 mi |
| 3:54 am | | 28 °F | Light snow. Ice fog. | 7 mph | ↑ | 93% | 30.05 "Hg | 1 mi |
| 3:25 am | | 28 °F | Light snow. Ice fog. | 6 mph | ↑ | 93% | 30.04 "Hg | 2 mi |
| 2:54 am | | 28 °F | Light snow. Ice fog. | 7 mph | ↑ | 96% | 30.06 "Hg | 1 mi |
| 1:54 am | | 28 °F | Light snow. Ice fog. | 5 mph | ↑ | 96% | 30.07 "Hg | 1 mi |
| 1:37 am | | 28 °F | Light snow. Ice fog. | 3 mph | ↑ | 93% | 30.04 "Hg | 2 mi |
| 1:12 am | | 28 °F | Light snow. Ice fog. | 5 mph | ↑ | 96% | 30.05 "Hg | 1 mi |
| 12:54 am | | 28 °F | Light snow. Ice fog. | 5 mph | ↑ | 96% | 30.08 "Hg | 1 mi |
| 12:03 am | | 28 °F | Light snow. Ice fog. | 3 mph | ↑ | 93% | 30.06 "Hg | 1 mi |
| 11:29 pm Thu, Dec 11 | | 28 °F | Light snow. Ice fog. | 3 mph | ↑ | 93% | 30.05 "Hg | 2 mi |
| 11:06 pm | | 28 °F | Light snow. Ice fog. | No wind | ↑ | 93% | 30.05 "Hg | 1 mi |
| 10:54 pm | | 28 °F | Light snow. Ice fog. | 3 mph | ↑ | 93% | 30.08 "Hg | 2 mi |
| 10:38 pm | | 28 °F | Light snow. Ice fog. | 3 mph | ↑ | 93% | 30.06 "Hg | 2 mi |
| 10:12 pm | | 28 °F | Light snow. Ice fog. | 7 mph | ↑ | 93% | 30.06 "Hg | 2 mi |
| 10:04 pm | | 28 °F | Light snow. Ice fog. | 9 mph | ↑ | 93% | 30.06 "Hg | 2 mi |
| 9:54 pm | | 29 °F | Light snow. Ice fog. | 7 mph | ↑ | 85% | 30.08 "Hg | 3 mi |
| 8:54 pm |  | 30 °F | Overcast. | 5 mph | ↑ | 75% | 30.05 "Hg | 10 mi |
| 7:54 pm | | 30 °F | Overcast. | 3 mph | ↑ | 75% | 30.05 "Hg | 10 mi |
| 6:54 pm | | 30 °F | Overcast. | 3 mph | ↑ | 75% | 30.06 "Hg | 10 mi |
| 5:54 pm | | 30 °F | Overcast. | No wind | ↑ | 72% | 30.04 "Hg | 10 mi |
| 4:54 pm |  | 31 °F | Overcast. | 3 mph | ↑ | 69% | 30.03 "Hg | 10 mi |
| 4:21 pm | | 31 °F | Overcast. | No wind | ↑ | 67% | 29.99 "Hg | 10 mi |
| 3:54 pm | | 31 °F | Overcast. | 6 mph | ↑ | 69% | 30.02 "Hg | 10 mi |
| 2:54 pm | | 31 °F | Overcast. | 6 mph | ↑ | 69% | 30.04 "Hg | 10 mi |
| 1:54 pm |  | 30 °F | More clouds than sun. | 9 mph | ↑ | 69% | 30.04 "Hg | 10 mi |
| 1:27 pm | | 30 °F | Overcast. | 7 mph | ↑ | 69% | 30.02 "Hg | 10 mi |
| 12:54 pm | | 30 °F | Overcast. | 6 mph | ↑ | 72% | 30.04 "Hg | 10 mi |
| 12:38 pm | | 30 °F | More clouds than sun. | 8 mph | ↑ | 72% | 30.03 "Hg | 10 mi |
| 11:54 am | | 29 °F | Overcast. | 6 mph | ↑ | 72% | 30.06 "Hg | 10 mi |
| 10:54 am | | 29 °F | Overcast. | 6 mph | ↑ | 72% | 30.08 "Hg | 10 mi |
| 9:54 am | | 29 °F | Partly sunny. | 9 mph | ↑ | 72% | 30.07 "Hg | 10 mi |
| 8:54 am |  | 27 °F | Sunny. | 5 mph | ↑ | 78% | 30.05 "Hg | 10 mi |
| 7:54 am | | 25 °F | Sunny. | 5 mph | ↑ | 81% | 30.04 "Hg | 10 mi |
| 6:54 am | | 27 °F | Overcast. | 8 mph | ↑ | 78% | 30.04 "Hg | 10 mi |
| 5:54 am |  | 27 °F | Passing clouds. | 7 mph | ↑ | 78% | 30.03 "Hg | 10 mi |
| 5:21 am | | 29 °F | Overcast. | 7 mph | ↑ | 75% | 30.00 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||