Currently: 4 °F. Passing clouds. (Weather station: Waterloo Municipal Airport, USA). See more current weather
Past Weather in Waterloo — Graph
Waterloo Temperature Yesterday
Maximum temperature yesterday: 20 °F (at 12:54 am)
Minimum temperature yesterday: 2 °F (at 10:54 pm)
Average temperature yesterday: 14 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 31 °F (Jan 21, 3:36 pm) | 100% (Jan 21, 2:54 am) | 30.91 "Hg (Jan 21, 2:54 am) |
| Low | -18 °F (Jan 23, 5:54 am) | 48% (Jan 23, 12:54 am) | 29.80 "Hg (Jan 21, 3:36 pm) |
| Average | 8 °F | 73% | 30.34 "Hg |
| * Reported Jan 20 1:54 am — Feb 4 1:54 am, Waterloo. 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
Waterloo Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 1:54 am Wed, Feb 4 |
|
2 °F | Passing clouds. | 5 mph | ↑ | 83% | 30.43 "Hg | 10 mi |
| 12:54 am |
|
5 °F | Clear. | No wind | ↑ | 87% | 30.41 "Hg | 10 mi |
| 11:54 pm Tue, Feb 3 |
|
4 °F | Clear. | No wind | ↑ | 88% | 30.42 "Hg | 10 mi |
| 10:54 pm |
|
2 °F | Clear. | 6 mph | ↑ | 100% | 30.41 "Hg | 10 mi |
| 9:54 pm |
|
3 °F | Clear. | 3 mph | ↑ | 91% | 30.40 "Hg | 10 mi |
| 8:54 pm |
|
7 °F | Clear. | 3 mph | ↑ | 87% | 30.39 "Hg | 10 mi |
| 7:54 pm |
|
4 °F | Clear. | 6 mph | ↑ | 91% | 30.40 "Hg | 10 mi |
| 6:54 pm |
|
11 °F | Clear. | 8 mph | ↑ | 84% | 30.40 "Hg | 10 mi |
| 5:54 pm |
|
10 °F | Clear. | 6 mph | ↑ | 80% | 30.38 "Hg | 10 mi |
| 4:54 pm |
|
16 °F | Sunny. | 6 mph | ↑ | 71% | 30.36 "Hg | 10 mi |
| 3:54 pm |
|
19 °F | Sunny. | 9 mph | ↑ | 68% | 30.34 "Hg | 10 mi |
| 2:54 pm |
|
20 °F | Sunny. | N/A | ↑ | 62% | 30.34 "Hg | 10 mi |
| 1:54 pm |
|
20 °F | Sunny. | 7 mph | ↑ | 62% | 30.33 "Hg | 10 mi |
| 12:54 pm |
|
19 °F | Sunny. | 6 mph | ↑ | 65% | 30.34 "Hg | 10 mi |
| 11:54 am |
|
18 °F | Sunny. | 6 mph | ↑ | 65% | 30.35 "Hg | 10 mi |
| 10:54 am |
|
17 °F | Sunny. | 6 mph | ↑ | 70% | 30.36 "Hg | 10 mi |
| 9:54 am |
|
16 °F | Sunny. | 8 mph | ↑ | 74% | 30.34 "Hg | 10 mi |
| 8:54 am |
|
13 °F | Sunny. | 8 mph | ↑ | 81% | 30.32 "Hg | 10 mi |
| 7:54 am |
|
17 °F | Overcast. | 9 mph | ↑ | 76% | 30.29 "Hg | 10 mi |
| 6:54 am |
|
18 °F | Overcast. | 9 mph | ↑ | 77% | 30.27 "Hg | 10 mi |
| 5:54 am |
|
19 °F | Overcast. | 8 mph | ↑ | 74% | 30.25 "Hg | 10 mi |
| 4:54 am |
|
20 °F | Overcast. | 7 mph | ↑ | 78% | 30.25 "Hg | 10 mi |
| 3:54 am |
|
18 °F | Overcast. | 3 mph | ↑ | 88% | 30.26 "Hg | 10 mi |
| Weather by CustomWeather, © 2026 | ||||||||