What is the weather like in Chicago vs Niagara Falls in October?

In October, Chicago averages 18°C high / 9°C low with about 117 mm of rain; Niagara Falls averages 17°C high / 8°C low with about 83 mm.

Chicago vs Niagara Falls in October

Chicago and Niagara Falls are nearly tied in October — 73 vs 73 on SeasonMap's comfort score. Chicago is nice, rainy, clean air; Niagara Falls is cool, rainy, clean air.

Chicago vs Niagara Falls — October climate, side by side

	🇺🇸 Chicago	🇨🇦 Niagara Falls
Comfort score	73/100 (B)	73/100 (B)
Feels-like high	16°C	14°C
Avg high / low	18° / 9°	17° / 8°
Rainfall	117 mm	83 mm
Rainy days	10	11
Humidity	70%	74%
Air quality (AQI)	35	36

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

Month by month

Chicago vs Niagara Falls in October — FAQ

Is October better in Chicago or Niagara Falls?: Chicago and Niagara Falls are nearly tied in October — 73 vs 73 on SeasonMap's comfort score. Chicago is nice, rainy, clean air; Niagara Falls is cool, rainy, clean air.
What is the weather like in Chicago vs Niagara Falls in October?: In October, Chicago averages 18°C high / 9°C low with about 117 mm of rain; Niagara Falls averages 17°C high / 8°C low with about 83 mm.