Farnham, NY Weather & Growing Conditions
Today
71°F
Partly Sunny
Partly sunny, with a high near 71. East wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Partly Sunny | 6 mph E | 3% |
| Tonight | 55°F | Showers And Thunderstorms Likely | 5 mph SE | 66% |
| Sunday | 67°F | Showers And Thunderstorms | 2 to 10 mph E | 82% |
| Sunday Night | 47°F | Mostly Cloudy | 5 to 9 mph NE | 13% |
| Monday | 63°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday Night | 46°F | Mostly Cloudy | 7 to 12 mph NE | 13% |
| Tuesday | 64°F | Slight Chance Rain Showers | 7 to 12 mph E | 21% |
| Tuesday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 6 to 13 mph E | 29% |
| Wednesday | 64°F | Chance Rain Showers | 9 mph E | 34% |
| Wednesday Night | 46°F | Chance Showers And Thunderstorms | 5 to 9 mph E | 39% |
| Thursday | 65°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 39% |
| Thursday Night | 47°F | Chance Rain Showers | 2 to 8 mph E | 28% |
| Friday | 67°F | Slight Chance Rain Showers then Partly Sunny | 3 to 9 mph NE | 16% |
| Friday Night | 46°F | Partly Cloudy | 2 to 8 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Farnham, NY
Last spring frost
May 3
First fall frost
Oct 20
Growing season
168 days
Hardiness zone
6b
Explore more for Farnham, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Perrysburg, Ny (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.