Chicago Weather in March
United States · 30-year monthly averages
🤔 Fair time to visit
March in Chicago is chilly, with average daytime highs around 9°C (48°F) and nighttime lows near 0°C (32°F). Expect roughly 48mm of precipitation spread over about 7 rainy days, with little rainfall.
Avg high
9°C
48°F
Avg low
0°C
32°F
Rainfall
48mm
dry
Rainy days
7
days with ≥1mm
🎒 What to pack
- jacket or coat
- long-sleeve layers
March vs the rest of the year
FAQ
- How hot is Chicago in March?
- March in Chicago is chilly, with average daytime highs around 9°C (48°F) and nighttime lows near 0°C (32°F). Expect roughly 48mm of precipitation spread over about 7 rainy days, with little rainfall.
- Does it rain a lot in Chicago in March?
- Chicago sees around 48mm of precipitation in March on average — dry by global standards.
- Is March a good time to visit Chicago?
- March is a workable month to visit Chicago, but expect some weather trade-offs.