Hudson, IN 46789 Frost Dates
When can you plant in Hudson, IN?
Around 04/30 is the usual last spring frost, about 245 days away. The first fall frost typically arrives around 10/16, about 167 frost-free days later.
The USDA Plant Hardiness Zone Map puts Hudson 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 7 weeks of growing season left in Hudson before the first fall frost — a cold frame or row cover can stretch harvest weeks past that date.
How much risk comes with planting early here
04/30 is the middle of 30 years of NOAA records, not a promise. Plant by 04/17 and you're betting against frost in roughly 9 years out of 10. 05/15 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Hudson compares
At roughly 167 frost-free days, Hudson places 30,136 of 40,283 ZIP codes in this dataset. Within IN, it ranks 854 of 927.
Learn more
zone vs. frost date covers why Zone 6a and Hudson's frost date answer different questions. the frost range covers how to read the range around Hudson's dates instead of trusting one.