Prospect, NY Weather & Growing Conditions
Tonight
41°F
Mostly Cloudy
Mostly cloudy, with a low around 41. North wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Mostly Cloudy | 2 to 7 mph N | 0% |
| Saturday | 63°F | Mostly Sunny | 3 mph SE | 0% |
| Saturday Night | 46°F | Mostly Cloudy then Rain Showers Likely | 2 to 6 mph SE | 66% |
| Sunday | 58°F | Rain Showers | 7 mph E | 96% |
| Sunday Night | 44°F | Rain Showers Likely then Patchy Fog | 5 mph N | 70% |
| Monday | 63°F | Patchy Fog then Mostly Sunny | 6 mph N | 0% |
| Monday Night | 42°F | Mostly Cloudy | 6 mph NE | 3% |
| Tuesday | 60°F | Mostly Cloudy | 6 mph E | 8% |
| Tuesday Night | 41°F | Mostly Cloudy | 7 mph E | 7% |
| Wednesday | 59°F | Partly Sunny | 9 mph E | 11% |
| Wednesday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 7 mph E | 23% |
| Thursday | 59°F | Chance Rain Showers | 7 mph E | 32% |
| Thursday Night | 44°F | Chance Rain Showers | 5 mph NE | 32% |
| Friday | 65°F | Slight Chance Rain Showers | 6 mph N | 17% |
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 (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.