Chicago Weather in June
Chicago in June sees high temperatures, with highs around 26°C (79°F) and overnight lows of 16°C (61°F). Rainfall is at its peak this month, around 126 mm (5 in) on average, so waterproofs are essential.
Rainfall in Chicago in June
With frequent rain showers this month, having an umbrella on hand will keep you dry. Typically around 14 days of rainfall are expected, averaging 126 mm (5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Chicago in June
In June, Chicago sees high temperatures, with highs of 26°C (79°F). Nights drop to around 16°C (61°F). June is part of summer. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 16°C (61°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Chicago in June
The days are predominantly sunny, with an estimated total of around 311 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.
Wind Speed in Chicago in June
June sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Chicago's climate page.
Chicago Temperature in June
Min Temperature
16°C (61°F)
Max Temperature
26°C (79°F)
Chance of Rain
47%
Precipitation
126 mm (5 in)
Rainy days
14 days
Humidity
65%
Windspeed
4 m/s (8 knots)
Sunshine
311 hours
Percentage Sunshine
67%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chicago typically rise from around 24°C (75°F) at the start of June to approximately 28°C (82°F) by the end. Nights are pleasant, with lows typically ranging from 12°C (54°F) to 18°C (64°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Chicago in June
Browse day-by-day weather records for Chicago spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chicago historical weather extremes in June
Based on weather observations in Chicago between 1976 and 2026, these are the recorded extremes during June.
- The warmest day in June was on June 20, 1988, with a maximum of 39°C (102°F).
- The coldest June day was on June 4, 1993, with a maximum of 12°C (54°F).
- Nighttime temperatures dropped to 3°C (37°F) on June 1, 1993, marking the coldest June night on record.
Best Places in the United States of America in June
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in June →
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What to Wear in Chicago in June
Warm weather calls for comfortable, breathable clothing in June. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Chicago in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Chicago's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Chicago climate overview or explore weather in the United States of America.
