Typical Weather in Bloomington, IL in May
74° F Avg High
51° F Avg Low
8 Rainy Days
☀️ Temperature Summary
May is a popular time to visit, with an inviting climate featuring warm temperatures. May is one of the warmer months of the year for Bloomington, with highs averaging around 74°F. Lows overnight are typically around 51°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 68°F and 79°F.
May is a great time to visit Bloomington, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
In May you can expect close to a 26% chance of rain for any given day. It rains more than usual in May, with total rainfall for the month typically near 5 inches.
Rainfall Throughout the Year
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