Andover, NY Weather & Growing Conditions
Today
63°F
Partly Sunny
Partly sunny, with a high near 63. East wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 63°F | Partly Sunny | 6 mph E | 1% |
| Tonight | 52°F | Chance Rain Showers then Rain | 5 to 12 mph SE | 77% |
| Sunday | 63°F | Rain | 8 to 12 mph SW | 96% |
| Sunday Night | 43°F | Chance Light Rain then Mostly Cloudy | 12 mph N | 50% |
| Monday | 56°F | Mostly Cloudy | 12 mph NE | 3% |
| Monday Night | 40°F | Mostly Cloudy then Chance Rain Showers | 6 to 10 mph NE | 36% |
| Tuesday | 54°F | Chance Rain Showers | 9 mph E | 36% |
| Tuesday Night | 39°F | Chance Rain Showers | 8 to 12 mph E | 29% |
| Wednesday | 53°F | Chance Rain Showers | 12 mph E | 29% |
| Wednesday Night | 40°F | Chance Rain Showers | 10 mph SE | 40% |
| Thursday | 55°F | Chance Rain Showers | 8 mph E | 40% |
| Thursday Night | 41°F | Chance Rain Showers | 3 to 8 mph NE | 30% |
| Friday | 59°F | Slight Chance Rain Showers | 5 to 10 mph NE | 18% |
| Friday Night | 42°F | Slight Chance Rain Showers | 6 to 10 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Andover, NY
Last spring frost
May 15
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5b
Explore more for Andover, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Wellsville, Ny (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.