Milwaukee weather in April
April in Milwaukee: cold, rainy, with clean air — a great time to visit.
#7 of 12 months in Milwaukee · #469 of 604 destinations to visit in April · comfort 70/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Milwaukee climate normals — April
| Daytime high | 9°C / 48°F | 🧥 cold |
|---|---|---|
| Nighttime low | 4°C / 39°F | |
| Feels like (high) | 6°C / 43°F | |
| Rainfall | 96 mm / 3.8 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 72% | 💧 humid |
| Dew point | 1°C / 34°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 13.4 h | |
| Wind | 24 km/h / 15 mph | |
| Snowfall | 6.7 cm / 2.6 in | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Milwaukee in April — FAQ
- Is April a good time to visit Milwaukee?
- April in Milwaukee: cold, rainy, with clean air — a great time to visit. It ranks #7 of 12 months for Milwaukee on SeasonMap's comfort score (70/100).
- What is the weather like in Milwaukee in April?
- In April, Milwaukee averages a daily high of 8.9°C and a low of 3.8°C, with about 95.7 mm of rain over roughly 12.4 rainy days.
- What is the air quality in Milwaukee in April?
- Milwaukee has a mean US Air Quality Index of about 46 in April.
- Does it snow in Milwaukee in April?
- Milwaukee sees roughly 6.7 cm of snowfall in April.