Typical Weather in Bloomington, IL in October
66° F Avg High
43° F Avg Low
7 Rainy Days
☀️ Temperature Summary
October is one of the warmer months of the year for Bloomington, with highs averaging around 66°F. You can expect overnight lows near 43°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 72°F and 59°F.
October is a great time to visit Bloomington, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
In October you can expect close to a 21% chance of rain for any given day. It rains more than usual in October, with total rainfall for the month typically near 3 inches.
Rainfall Throughout the Year
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📍 Nearby Cities in October
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39°F
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