Guilford, NY Weather & Growing Conditions
Overnight
48°F
Mostly Clear
Mostly clear, with a low around 48. South wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Mostly Clear | 6 mph S | 1% |
| Wednesday | 71°F | Mostly Sunny | 6 to 9 mph SW | 2% |
| Wednesday Night | 56°F | Mostly Cloudy then Chance Light Rain | 10 mph S | 40% |
| Thursday | 68°F | Light Rain | 8 to 12 mph S | 100% |
| Thursday Night | 48°F | Slight Chance Light Rain | 3 to 7 mph SW | 18% |
| Friday | 64°F | Mostly Cloudy | 5 mph S | 14% |
| Friday Night | 43°F | Slight Chance Light Rain | 3 mph N | 21% |
| Saturday | 56°F | Light Rain Likely | 5 to 8 mph NW | 55% |
| Saturday Night | 37°F | Light Rain Likely | 8 mph NW | 55% |
| Sunday | 51°F | Chance Light Rain | 9 mph NW | 27% |
| Sunday Night | 33°F | Slight Chance Light Rain | 8 mph W | 15% |
| Monday | 51°F | Chance Light Rain | 10 mph W | 28% |
| Monday Night | 31°F | Slight Chance Light Rain then Partly Cloudy | 7 mph W | 21% |
| Tuesday | 54°F | Mostly Sunny then Slight Chance Light Rain | 7 to 12 mph SW | 19% |
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 Nov 4, 2026.