Lookout Mountain, GA 30750 Frost Dates
Frost dates for Lookout Mountain, GA, ZIP 30750
Around 03/31 is the usual last spring frost, about 215 days away. The first fall frost typically arrives around 11/06, about 219 frost-free days later.
Lookout Mountain sits in USDA Zone 7b (5 to 10°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 7b around Lookout Mountain has about 10 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 03/31 isn't a guarantee
03/31 is the middle of 30 years of NOAA records, not a promise. Plant by 03/15 and you're betting against frost in roughly 9 years out of 10. 04/18 is the safer bet, historically only a 1-in-10 chance of frost that late.
How Lookout Mountain compares
About 219 days separate Lookout Mountain's last and first frost, putting it 13,047 of 40,283 ZIP codes nationally. Within GA, it ranks 777 of 921.
Learn more
zone vs. frost date explains why Zone 7b and Lookout Mountain's frost date answer different questions, and the frost range explains how to read the range around Lookout Mountain's dates instead of trusting one.