Raymond, IL 62560 Frost Dates
Frost dates for Raymond, IL, ZIP 62560
The last spring frost here typically falls around 04/12, about 227 days from today. The first fall frost typically arrives around 10/20, about 190 frost-free days later.
Zone 6b (-5 to 0°F average annual minimum) comes from the USDA Plant Hardiness Zone Map; the frost dates above are the 1991-2020 normal at the nearest reporting NOAA station for Raymond, not a forecast for this year.
What to do before the first frost
Zone 6b around Raymond has about 8 weeks left before the first fall frost — that's the usual window to get a cold frame up if you want to keep harvesting past it.
How much risk comes with planting early here
04/12 is the middle of 30 years of NOAA records, not a promise. Plant by 03/29 and you're betting against frost in roughly 9 years out of 10. 04/27 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Raymond compares
At roughly 190 frost-free days, Raymond places 21,239 of 40,283 ZIP codes in this dataset. Within IL, it ranks 523 of 1,548.
Learn more
the frost range explains how to read the range around Raymond's dates instead of trusting one, and local microclimates explains what one yard in Raymond can differ from the 62560 normal.