Milwaukee weather in March
March in Milwaukee: cold, a little rain, with clean air — a fair time to visit.
#9 of 12 months in Milwaukee · #541 of 604 destinations to visit in March · comfort 55/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Milwaukee climate normals — March
| Daytime high | 4°C / 40°F | 🧥 cold |
|---|---|---|
| Nighttime low | -1°C / 30°F | |
| Feels like (high) | 0°C / 32°F | |
| Rainfall | 77 mm / 3 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 74% | 💧 humid |
| Dew point | -3°C / 26°F | |
| Sunshine | 7.8 h/day | |
| Daylight | 12 h | |
| Wind | 24 km/h / 15 mph | |
| Snowfall | 13.4 cm / 5.3 in | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Milwaukee in March — FAQ
- Is March a good time to visit Milwaukee?
- March in Milwaukee: cold, a little rain, with clean air — a fair time to visit. It ranks #9 of 12 months for Milwaukee on SeasonMap's comfort score (55/100).
- What is the weather like in Milwaukee in March?
- In March, Milwaukee averages a daily high of 4.2°C and a low of -1°C, with about 76.5 mm of rain over roughly 10.8 rainy days.
- What is the air quality in Milwaukee in March?
- Milwaukee has a mean US Air Quality Index of about 44 in March.
- Does it snow in Milwaukee in March?
- Milwaukee sees roughly 13.4 cm of snowfall in March.