Weymouth Town, MA 02041 Frost Dates
When can you plant in Weymouth Town, MA?
Around 04/15 is the usual last spring frost, about 230 days away. The first fall frost typically arrives around 11/01, about 198 frost-free days later.
Zone 7a (0 to 5°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 Weymouth Town, not a forecast for this year.
What to do before the first frost
About 9 weeks of growing season left in Weymouth Town 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
04/15 is the middle of 30 years of NOAA records, not a promise. Plant by 04/02 and you're betting against frost in roughly 9 years out of 10. 04/28 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Weymouth Town compares
At roughly 198 frost-free days, Weymouth Town places 18,266 of 40,283 ZIP codes in this dataset. Within MA, it ranks 99 of 712.
Learn more
the frost range covers how to read the range around Weymouth Town's dates instead of trusting one. local microclimates covers what one yard in Weymouth Town can differ from the 02041 normal.