Boys Town, NE 68144 Frost Dates
Frost dates for Boys Town, NE, ZIP 68144
Around 04/21 is the usual last spring frost, about 236 days away. The first fall frost typically arrives around 10/18, about 179 frost-free days later.
Boys Town sits in USDA Zone 6a (-10 to -5°F average annual minimum). The dates above are NOAA's 1991-2020 normal at the nearest reporting station, a 30-year average, not a forecast.
What to do before the first frost
Zone 6a around Boys Town has about 7 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.
Why 04/21 isn't a guarantee
04/21 is the middle of 30 years of NOAA records, not a promise. Plant by 04/05 and you're betting against frost in roughly 9 years out of 10. 05/04 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Boys Town compares
Boys Town's growing season runs about 179 days, ranking 25,429 of 40,283 US ZIP codes measured here, longest to shortest. Within NE, it ranks 75 of 605.
Learn more
zone vs. frost date explains why Zone 6a and Boys Town's frost date answer different questions, and the frost range explains how to read the range around Boys Town's dates instead of trusting one.