Prospect, NY Weather & Growing Conditions
Today
70°F
Mostly Sunny
Mostly sunny, with a high near 70. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Mostly Sunny | 5 mph S | 2% |
| Tonight | 54°F | Mostly Cloudy then Chance Light Rain | 7 mph SE | 50% |
| Thursday | 67°F | Rain | 3 to 8 mph S | 100% |
| Thursday Night | 46°F | Slight Chance Light Rain | 3 mph SW | 19% |
| Friday | 62°F | Mostly Cloudy | 3 mph SE | 8% |
| Friday Night | 42°F | Chance Light Rain | 2 mph NE | 25% |
| Saturday | 54°F | Chance Light Rain | 2 to 6 mph NW | 50% |
| Saturday Night | 36°F | Chance Light Rain | 5 to 8 mph NW | 53% |
| Sunday | 49°F | Chance Light Rain | 8 mph W | 47% |
| Sunday Night | 31°F | Chance Light Rain | 7 mph W | 36% |
| Monday | 47°F | Chance Light Rain | 7 to 10 mph W | 43% |
| Monday Night | 29°F | Chance Light Rain | 6 mph W | 32% |
| Tuesday | 50°F | Chance Light Rain | 5 to 10 mph SW | 41% |
| Tuesday Night | 29°F | Chance Light Rain | 8 mph W | 41% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prospect, NY
Last spring frost
May 4
First fall frost
Oct 13
Growing season
161 days
Hardiness zone
5a
Explore more for Prospect, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Trenton Falls, Ny (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.