Currently: 13 °F. Mostly cloudy. (Weather station: Waterloo Municipal Airport, USA). See more current weatherPast Weather in Waterloo — Graph
Waterloo Temperature Yesterday
Maximum temperature yesterday: 33 °F (at 3:54 am)
Minimum temperature yesterday: -1 °F (at 11:54 pm)
Average temperature yesterday: 22 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 57 °F (Nov 22, 2:54 pm) | 100% (Nov 19, 6:32 pm) | 30.53 "Hg (Nov 19, 6:32 pm) |
| Low | -13 °F (Dec 4, 6:54 am) | 34% (Nov 23, 1:54 pm) | 29.69 "Hg (Nov 25, 2:18 pm) |
| Average | 29 °F | 85% | 30.11 "Hg |
| * Reported Nov 19 6:32 pm — Dec 4 6:54 pm, Waterloo. 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
Waterloo Weather History for the Previous 24 Hours
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| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:54 pm Thu, Dec 4 |  | 8 °F | Clear. | 10 mph | ↑ | 69% | 30.22 "Hg | 10 mi |
| 5:54 pm | | 6 °F | Clear. | 10 mph | ↑ | 76% | 30.24 "Hg | 10 mi |
| 4:54 pm | | 6 °F | Clear. | 10 mph | ↑ | 76% | 30.27 "Hg | 10 mi |
| 3:54 pm |  | 7 °F | Sunny. | 10 mph | ↑ | 70% | 30.30 "Hg | 10 mi |
| 2:54 pm | | 8 °F | Sunny. | 10 mph | ↑ | 63% | 30.32 "Hg | 10 mi |
| 1:54 pm | | 8 °F | Sunny. | 12 mph | ↑ | 63% | 30.38 "Hg | 10 mi |
| 12:54 pm | | 7 °F | Sunny. | 12 mph | ↑ | 63% | 30.40 "Hg | 10 mi |
| 11:54 am | | 2 °F | Sunny. | N/A | ↑ | 80% | 30.45 "Hg | 10 mi |
| 10:54 am | | -3 °F | Sunny. | 5 mph | ↑ | 78% | 30.46 "Hg | 10 mi |
| 9:54 am | | -7 °F | Sunny. | No wind | ↑ | 83% | 30.49 "Hg | 10 mi |
| 8:54 am | | -12 °F | Sunny. | No wind | ↑ | 86% | 30.49 "Hg | 10 mi |
| 7:54 am | | -11 °F | Sunny. | 3 mph | ↑ | 86% | 30.49 "Hg | 10 mi |
| 6:54 am | | -13 °F | Clear. | No wind | ↑ | 86% | 30.49 "Hg | 10 mi |
| 5:54 am | | N/A | Clear. | 5 mph | ↑ | N/A | 30.49 "Hg | 10 mi |
| 4:54 am | | -8 °F | Clear. | 3 mph | ↑ | 86% | 30.48 "Hg | 10 mi |
| 3:54 am | | -7 °F | Clear. | 5 mph | ↑ | N/A | 30.47 "Hg | 10 mi |
| 2:54 am | | -6 °F | Clear. | 6 mph | ↑ | 87% | 30.47 "Hg | 10 mi |
| 1:54 am | | -5 °F | Clear. | 5 mph | ↑ | 87% | 30.47 "Hg | 10 mi |
| 12:54 am | | -4 °F | Clear. | 8 mph | ↑ | 86% | 30.45 "Hg | 10 mi |
| 11:54 pm Wed, Dec 3 | | -1 °F | Clear. | 9 mph | ↑ | 82% | 30.44 "Hg | 10 mi |
| 10:54 pm | | 1 °F | Clear. | 8 mph | ↑ | 83% | 30.41 "Hg | 10 mi |
| 9:54 pm | | 3 °F | Clear. | 8 mph | ↑ | 79% | 30.40 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||