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Peoria Weather in October
United States · mid-fall in Northern Hemisphere / mid-spring in Southern Hemisphere
Peoria on the Illinois River valley is the historic heart of central Illinois. The broad river valley creates localized fog and humidity while the bluffs above provide more exposed positions. Cold continental winters and warm humid summers are typical, with spring and fall seeing significant severe weather.
Foliage season in temperate cities. Often the best month to visit Europe.
Current Weather in Peoria Right Now

45°F
Overcast Clouds
Feels like 37°F · H 47°F / L 45°F