What is the weather like in Chicago in March?

Expect temperatures between -1°C and 6°C with 24% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Chicago in March?

Chicago in March scores 64/100 based on 30 years of climate data. Worthwhile timing with some trade-offs.

Who should visit Chicago in March?

March in Chicago is ideal for: Cultural tourists, Business travelers, Heat-sensitive visitors.

Chicago Weather in March | 30-Year Forecast

Avg High

6°C

Hottest around day 31

Avg Low

-1°C

Coolest around day 2

Rainy Days

14days

24% avg rain chance

Sunshine

8hrs/day

Spring season

Essential Travel Info for Chicago

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Connect

The first Internet café in the United St...

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Chicago

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub

100/ 100

Traffic Index

Extremely busy airport

Peak Daily Arrivals

slots per day

Peak

Jun

Low

Jan

Monthly Traffic Distribution

1055

Jan

1174

Feb

1315

Mar

1276

Apr

1351

May

1367

Jun

1256

Jul

1331

Aug

1314

Sep

1222

Oct

1139

Nov

1185

Dec

Traffic Level

Low Season

Key Connections

New York La Guardia (LGA)

Dallas-Fort Worth (DFW)

Boston General Edward Lawrence Logan (BOS)

Washington Ronald Reagan National (DCA)

Newark Liberty (EWR)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is March a Good Time to Visit Chicago?

👌Worthwhile timing with some trade-offs(64/100)

Short Answer

Bundle up for Chicago in March: temperatures hover around 6°C during the day and drop to -1°C at night. Just 24% rain probability but bring winter layers.

Decision Factors

Peak tourist season

96% of annual peak - expect crowds and peak prices

Exceptional dining scene

105 Michelin-listed restaurants

Good For

🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather
🌡️
Heat-sensitive visitors
Manageable 6°C without oppressive humidity

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
💑
Honeymoon couples
Wedding score only 39/100 - better months available

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Chicago in March averages 6°C with 24% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Chicago in March

What are the temperatures in Chicago in March?

Daytime highs average 6°C, nights drop to -1°C. Temperatures remain fairly consistent.

How many rainy days in Chicago in March?

Expect around 14 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Chicago in March?

Warm winter clothing: insulated jacket, boots, gloves.

Is March peak season in Chicago?

This is shoulder season—moderate prices and manageable crowds.

Chicago Weather in March

Chicago March Weather Calendar