Allegany, NY Weather & Growing Conditions
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. Southeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 7 mph SE | 3% |
| Tonight | 58°F | Rain Showers | 5 to 8 mph SE | 75% |
| Thursday | 67°F | Chance Rain Showers then Partly Sunny | 6 to 12 mph SW | 52% |
| Thursday Night | 45°F | Mostly Cloudy | 2 to 7 mph SW | 4% |
| Friday | 59°F | Mostly Cloudy then Chance Rain Showers | 2 to 6 mph SW | 46% |
| Friday Night | 36°F | Rain Showers Likely | 2 mph W | 68% |
| Saturday | 50°F | Rain Showers Likely | 3 to 8 mph W | 74% |
| Saturday Night | 31°F | Rain Showers Likely | 7 mph NW | 74% |
| Sunday | 52°F | Slight Chance Rain Showers then Partly Sunny | 10 mph W | 19% |
| Sunday Night | 31°F | Chance Rain Showers | 6 to 9 mph W | 35% |
| Monday | 51°F | Chance Rain Showers | 8 to 12 mph W | 35% |
| Monday Night | 32°F | Partly Cloudy | 7 mph W | 9% |
| Tuesday | 57°F | Mostly Sunny then Slight Chance Rain Showers | 8 to 12 mph W | 15% |
| Tuesday Night | 30°F | Slight Chance Rain Showers | 2 to 7 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Allegany, NY
Last spring frost
May 7
First fall frost
Oct 11
Growing season
156 days
Hardiness zone
5b
Explore more for Allegany, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Olean, Ny (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.