Morristown, NY Weather & Growing Conditions
This Afternoon
73°F
Mostly Sunny
Mostly sunny. High near 73, with temperatures falling to around 67 in the afternoon. Southwest wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 2 to 7 mph SW | 3% |
| Tonight | 56°F | Mostly Cloudy then Chance Rain Showers | 5 to 8 mph S | 41% |
| Thursday | 66°F | Rain Showers | 9 to 13 mph SW | 76% |
| Thursday Night | 47°F | Patchy Fog | 5 to 8 mph SW | 3% |
| Friday | 61°F | Patchy Fog then Slight Chance Light Rain | 5 mph W | 22% |
| Friday Night | 42°F | Chance Light Rain | 5 mph NE | 30% |
| Saturday | 52°F | Chance Light Rain | 8 mph NE | 42% |
| Saturday Night | 36°F | Chance Light Rain | 2 to 6 mph N | 42% |
| Sunday | 51°F | Chance Light Rain | 3 to 9 mph W | 28% |
| Sunday Night | 34°F | Slight Chance Light Rain | 5 mph W | 20% |
| Monday | 50°F | Slight Chance Light Rain | 5 to 9 mph W | 20% |
| Monday Night | 34°F | Slight Chance Light Rain | 5 mph SW | 16% |
| Tuesday | 53°F | Chance Light Rain | 5 to 12 mph SW | 37% |
| Tuesday Night | 31°F | Chance Light Rain | 6 mph W | 37% |
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 Nov 4, 2026.