New York cities today
Estimated daily average soil temperature at 2 inches, the difference from normal for the date, and the change over the last week. New York spans cool-season grass country.
When to apply pre-emergent in New York
Crabgrass pre-emergent goes down when 2-inch soil holds about 50°F. Across New York that has typically happened first in Yonkers, around Apr 1, and last in Buffalo, around Apr 21. The window closes when soil holds 55°F and crabgrass starts sprouting.
- Yonkers Apr 1 – Apr 21 8 years in 10Opened between Mar 14 and Apr 13; in 2026 it closed Apr 16.
- New York Apr 5 – Apr 16 8 years in 10Opened between Mar 16 and Apr 12; in 2026 it closed Apr 6.
- Albany Apr 15 – May 3 8 years in 10Opened between Apr 9 and Apr 25; in 2026 it closed Apr 18.
- Rochester Apr 16 – May 5 8 years in 10Opened between Apr 4 and Apr 28; in 2026 it closed Apr 18.
- Syracuse Apr 17 – May 3 8 years in 10Opened between Apr 4 and Apr 29; in 2026 it closed Apr 18.
- Buffalo Apr 21 – May 6 8 years in 10Opened between Apr 4 and May 3; in 2026 it closed Apr 18.

Last good week to seed in New York
Tall fescue and bluegrass seed sprouts best while 4-inch soil is between 55 and 70°F. The typical last day above 55°F:
- Oct 19 Rochester · closed this year
- Oct 19 Syracuse · closed this year
- Oct 19 Albany · closed this year
- Oct 22 Buffalo · closed this year
- Nov 5 New York · open now
- Nov 7 Yonkers · open now
What grows in New York lawns
Crabgrass is the weed spring pre-emergents are timed for. Lawns here are mostly cool-season grasses such as bluegrass and fescue.
Other states
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