Mount Morris, NY Weather & Growing Conditions
Tonight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. North wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy | 2 mph N | 1% |
| Saturday | 67°F | Partly Sunny | 1 to 5 mph NE | 1% |
| Saturday Night | 55°F | Mostly Cloudy then Rain Showers Likely | 5 mph SE | 73% |
| Sunday | 67°F | Rain Showers | 3 to 9 mph SW | 80% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 3 to 9 mph N | 51% |
| Monday | 62°F | Partly Sunny | 6 to 12 mph NE | 1% |
| Monday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 3 to 10 mph NE | 30% |
| Tuesday | 61°F | Chance Rain Showers | 3 to 9 mph E | 33% |
| Tuesday Night | 46°F | Chance Rain Showers | 3 to 9 mph E | 32% |
| Wednesday | 60°F | Chance Rain Showers | 5 to 9 mph E | 35% |
| Wednesday Night | 47°F | Chance Showers And Thunderstorms | 3 to 8 mph E | 45% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 3 to 7 mph E | 45% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 35% |
| Friday | 66°F | Slight Chance Rain Showers | 2 to 7 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mount Morris, NY
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
170 days
Hardiness zone
6a
Explore more for Mount Morris, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Mt Morris 2 W, Ny (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.