Weather in Chicago in March
Chicago, United States averages a high of 6.5°C (43.7°F) and low of -1.3°C (29.7°F) in March, with 10 rain days and 8.5 hours of daily sunshine. Travel score: 53.6/100 (Mixed). The best time to visit Chicago is September.
High
7°C44°F
Low
-1°C30°F
🌧️
10
rain days
☀️
8.5
hrs/day sunshine
💧
73%
humidity
54— Mixed
March in Chicago is cold and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Chicago?
How much does it rain in Chicago in March?
Chicago receives an average of 68.5mm of rainfall across 10 rainy days in March. The annual total is 988.7mm.
What should I pack for Chicago in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 7°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -1°C
🧣
Warm scarf
Protect against cold winds
Traveling to United States in March?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31