Round Top, NY Weather & Growing Conditions
Today
63°F
Sunny
Sunny, with a high near 63. Southwest wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Sunny | 5 to 8 mph SW | 2% |
| Tonight | 54°F | Partly Cloudy | 9 to 14 mph SW | 2% |
| Thursday | 61°F | Light Rain | 8 to 13 mph S | 89% |
| Thursday Night | 54°F | Chance Light Rain | 3 to 9 mph SW | 41% |
| Friday | 61°F | Chance Light Rain | 3 mph NE | 34% |
| Friday Night | 48°F | Chance Light Rain | 6 mph N | 34% |
| Saturday | 53°F | Chance Light Rain | 6 mph N | 40% |
| Saturday Night | 41°F | Chance Light Rain | 8 to 14 mph NW | 40% |
| Sunday | 49°F | Chance Light Rain | 5 to 13 mph NW | 29% |
| Sunday Night | 37°F | Partly Cloudy | 7 to 12 mph W | 9% |
| Monday | 48°F | Slight Chance Light Rain | 12 mph NW | 19% |
| Monday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 12 mph W | 15% |
| Tuesday | 51°F | Mostly Sunny | 9 mph W | 13% |
| Tuesday Night | 36°F | Partly Cloudy | 8 to 12 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Round Top, NY
Last spring frost
May 20
First fall frost
Sep 27
Growing season
129 days
Hardiness zone
5b
Explore more for Round Top, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, E Jewett, Ny (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.