Homewood, IL 60430 Frost Dates
When can you plant in Homewood, IL?
Around 04/23 is the usual last spring frost, about 238 days away. The first fall frost typically arrives around 10/20, about 179 frost-free days later.
The USDA Plant Hardiness Zone Map puts Homewood in Zone 6a (-10 to -5°F average annual minimum); frost dates are NOAA's 1991-2020 station normal, not this year's forecast.
What to do before the first frost
About 8 weeks of growing season left in Homewood before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
Why 04/23 isn't a guarantee
04/23 is the middle of 30 years of NOAA records, not a promise. Plant by 04/09 and you're betting against frost in roughly 9 years out of 10. 05/11 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Homewood compares
Homewood's growing season runs about 179 days, ranking 25,209 of 40,283 US ZIP codes measured here, longest to shortest. Within IL, it ranks 1,003 of 1,548.
Learn more
the frost range covers how to read the range around Homewood's dates instead of trusting one. local microclimates covers what one yard in Homewood can differ from the 60430 normal.