Chicago vs St. Louis in June

Chicago is the better pick in June — 86 vs 76 on SeasonMap's comfort score. Chicago is warm, rainy, while St. Louis is sweltering, rainy.

Chicago vs St. Louis — June climate, side by side

🇺🇸 Chicago🇺🇸 St. Louis
Comfort score86/100 (A)76/100 (B)
Feels-like high28°C34°C
Avg high / low27° / 17°31° / 18°
Rainfall94 mm91 mm
Rainy days97
Humidity73%66%
Air quality (AQI)6868

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Chicago vs St. Louis in June — FAQ

Is June better in Chicago or St. Louis?
Chicago is the better pick in June — 86 vs 76 on SeasonMap's comfort score. Chicago is warm, rainy, while St. Louis is sweltering, rainy.
What is the weather like in Chicago vs St. Louis in June?
In June, Chicago averages 27°C high / 17°C low with about 94 mm of rain; St. Louis averages 31°C high / 18°C low with about 91 mm.