Frost dates in Marquette Heights, IL

The average last spring frost in Marquette Heights is around April 19 and the first fall frost is around October 18. That gives Marquette Heights an average growing season of about 182 days.

Last spring frost

Early (10% chance after)April 6
Average (50%)April 19
Late (90%)May 4

First fall frost

Early (10%)October 4
Average (50%)October 18
Late (90% chance before)November 2

See the Marquette Heights planting calendar →