Guilford, NY Weather & Growing Conditions
Tonight
43°F
Mostly Cloudy
Mostly cloudy, with a low around 43. North wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Cloudy | 6 mph N | 0% |
| Saturday | 66°F | Mostly Sunny | 5 mph E | 1% |
| Saturday Night | 52°F | Mostly Cloudy then Rain Showers | 2 to 8 mph SE | 81% |
| Sunday | 62°F | Rain Showers | 6 to 9 mph S | 98% |
| Sunday Night | 48°F | Rain Showers | 5 to 8 mph N | 86% |
| Monday | 62°F | Partly Sunny | 9 mph NE | 4% |
| Monday Night | 45°F | Mostly Cloudy then Chance Rain Showers | 7 mph NE | 25% |
| Tuesday | 59°F | Chance Rain Showers | 8 mph E | 30% |
| Tuesday Night | 43°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph E | 23% |
| Wednesday | 59°F | Slight Chance Rain Showers | 9 mph E | 22% |
| Wednesday Night | 43°F | Chance Showers And Thunderstorms | 8 mph E | 32% |
| Thursday | 59°F | Chance Showers And Thunderstorms | 8 mph E | 32% |
| Thursday Night | 45°F | Chance Showers And Thunderstorms | 7 mph NE | 32% |
| Friday | 65°F | Slight Chance Rain Showers | 8 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Guilford, NY
Last spring frost
May 13
First fall frost
Oct 4
Growing season
142 days
Hardiness zone
5b
Explore more for Guilford, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Norwich, Ny (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.