Morristown, NY Weather & Growing Conditions
This Afternoon
63°F
Sunny
Sunny, with a high near 63. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Sunny | 6 mph NE | 0% |
| Tonight | 45°F | Partly Cloudy then Slight Chance Light Rain | 1 to 6 mph NE | 17% |
| Sunday | 58°F | Light Rain | 2 to 8 mph NE | 82% |
| Sunday Night | 44°F | Partly Cloudy | 3 to 10 mph N | 0% |
| Monday | 60°F | Mostly Sunny | 9 to 13 mph NE | 0% |
| Monday Night | 40°F | Mostly Clear | 3 to 8 mph NE | 0% |
| Tuesday | 62°F | Sunny | 5 to 10 mph NE | 0% |
| Tuesday Night | 43°F | Mostly Clear | 2 to 8 mph NE | 0% |
| Wednesday | 67°F | Mostly Sunny | 3 to 8 mph NE | 1% |
| Wednesday Night | 43°F | Partly Cloudy | 1 to 7 mph E | 2% |
| Thursday | 66°F | Mostly Sunny | 2 to 7 mph NE | 4% |
| Thursday Night | 45°F | Mostly Cloudy | 1 to 6 mph NE | 8% |
| Friday | 66°F | Partly Sunny then Slight Chance Rain Showers | 2 to 8 mph NE | 18% |
| Friday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 7 mph NE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Morristown, NY
Last spring frost
May 14
First fall frost
Sep 26
Growing season
134 days
Hardiness zone
5a
Explore more for Morristown, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Gouverneur 3 Nw, Ny (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.