Currently: 13 °F. Overcast. (Weather station: General Mitchell International Airport, USA). See more current weatherWest Allis Extended Forecast with high and low temperatures
2 Week Extended Forecast in West Allis, Wisconsin, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Fri Dec 5 |  | 29 / 8 °F | Light snow late. Overcast. | 15 °F | 13 mph | ↑ | 76% | 41% | 0.47" | 0 (Low) | 7:08 am | 4:17 pm |
| Sat Dec 6 | | 29 / 15 °F | Light snow early. Mostly cloudy. | 16 °F | 6 mph | ↑ | 70% | 41% | 0.36" | 0 (Low) | 7:09 am | 4:17 pm |
| Sun Dec 7 | | 25 / 1 °F | Light snow. Cloudy. | 11 °F | 12 mph | ↑ | 84% | 64% | 2.09" | 0 (Low) | 7:09 am | 4:17 pm |
| Mon Dec 8 |  | 21 / 0 °F | Overcast. | 6 °F | 12 mph | ↑ | 79% | 5% | 0.00" | 0 (Low) | 7:10 am | 4:17 pm |
| Tue Dec 9 | | 36 / 13 °F | Light snow late. Overcast. | 23 °F | 16 mph | ↑ | 84% | 48% | 0.08" | 0 (Low) | 7:11 am | 4:17 pm |
| Wed Dec 10 | | 38 / 17 °F | Light snow. Overcast. | 20 °F | 17 mph | ↑ | 89% | 65% | 3.22" | 0 (Low) | 7:12 am | 4:17 pm |
| Thu Dec 11 | | 22 / 11 °F | Cloudy. | 12 °F | 8 mph | ↑ | 74% | 2% | 0.00" | 0 (Low) | 7:13 am | 4:17 pm |
| Fri Dec 12 |  | 23 / 10 °F | Mostly sunny. | 10 °F | 13 mph | ↑ | 82% | 5% | 0.00" | 0 (Low) | 7:14 am | 4:17 pm |
| Sat Dec 13 | | 23 / 15 °F | Light snow late. Overcast. | 23 °F | 4 mph | ↑ | 93% | 50% | 1.12" | 0 (Low) | 7:15 am | 4:17 pm |
| Sun Dec 14 | | 30 / 22 °F | Overcast. | 20 °F | 9 mph | ↑ | 84% | 6% | 0.00" | 0 (Low) | 7:15 am | 4:17 pm |
| Mon Dec 15 |  | 30 / 20 °F | Mostly cloudy. | 17 °F | 13 mph | ↑ | 80% | 6% | 0.00" | 0 (Low) | 7:16 am | 4:18 pm |
| Tue Dec 16 | | 20 / 14 °F | Scattered clouds. | 5 °F | 15 mph | ↑ | 81% | 5% | 0.00" | 0 (Low) | 7:17 am | 4:18 pm |
| Wed Dec 17 | | 19 / 13 °F | Mostly sunny. | 6 °F | 11 mph | ↑ | 85% | 5% | 0.00" | 0 (Low) | 7:17 am | 4:18 pm |
| Thu Dec 18 | | 21 / 13 °F | Light snow late. Cloudy. | 9 °F | 11 mph | ↑ | 75% | 50% | 0.45" | 0 (Low) | 7:18 am | 4:19 pm |
| Fri Dec 19 | | 22 / 13 °F | Light snow. Overcast. | 12 °F | 10 mph | ↑ | 92% | 52% | 0.79" | 0 (Low) | 7:19 am | 4:19 pm |
| * Updated Thursday, December 4, 2025 9:24:08 pm West Allis time - Weather by CustomWeather, © 2025 | ||||||||||||