Chicago Weather in June
United States · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
June in Chicago sees average temperatures ranging from a low of 16.9°C (62.4°F) to a high of 26.2°C (79.2°F), with a mean of 21.5°C (70.7°F). Compared to the annual average of 10.9°C (51.6°F), this month is 10.6°C warmer than the yearly norm. Precipitation averages 97.6mm, making it approximately 4.0mm wetter than the monthly average of 94.0mm. The city receives an average of 11.8 hours of sunshine per day during June, with relative humidity averaging 68.8%. Wind speeds reach an average maximum of 24.6 km/h. For travelers, this month offers a temperature experience in Chicago, with wetter-than-average conditions compared to the rest of the year.
There's something about Chicago in January that reveals the city's true character. I visited during the polar vortex — minus 25°C, Lake Michigan frozen at the edges, and the locals still walked to their neighborhood taverns as if nothing was unusual. The cultural calendar thrives in winter: theaters full, restaurants cozy, museums uncrowded. Summer (June-August) is when Chicago reclaims its lakefront — 25°C, festivals every weekend, the energy electric. I love October: 14°C, the city in autumn colors, and a melancholy knowing winter is coming. Each season reveals a different Chicago.
June vs Adjacent Months
| Metric | May | June | July |
|---|---|---|---|
| Mean Temp | 14.9°C (58.8°F) | 21.5°C (70.7°F) | 23.1°C (73.6°F) |
| Rainfall | 106.7mm | 97.6mm | 172.5mm |
| Sunshine | 10.2 hrs | 11.8 hrs | 11.7 hrs |
| Humidity | 73.1% | 68.8% | 76.4% |
| Wind | 25.3 km/h | 24.6 km/h | 21.9 km/h |
| Rainy Days | 15.6 | 13.6 | 17.6 |
| Snowfall | 0.1 cm | 0.0 cm | 0.0 cm |
Seasonal Context
June falls in Summer in the Northern Hemisphere. Summer brings the warmest conditions of the year with the longest daylight hours. For travelers visiting Chicago in June, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Chicago in June?
The average temperature in Chicago during June ranges from 16.9°C (62.4°F) to 26.2°C (79.2°F), with a mean of 21.5°C (70.7°F).
How much does it rain in Chicago in June?
Chicago receives an average of 97.6mm of precipitation in June, spread across approximately 13.6 rainy days.
What should I pack for Chicago in June?
Based on June weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is June a good time to visit Chicago?
June is a good time to visit Chicago, with comfortable temperatures and manageable rainfall.
Other Months for Chicago
Cities with Similar June Climate (Humid Continental)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 41.88°, -87.63°. Timezone: America/Chicago. Last updated: 2026-07-30.