Farnham, NY Weather & Growing Conditions
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 10 mph S | 0% |
| Wednesday | 78°F | Partly Sunny | 10 mph S | 11% |
| Wednesday Night | 58°F | Rain Showers | 8 to 12 mph S | 92% |
| Thursday | 64°F | Rain Showers Likely | 7 to 12 mph SW | 70% |
| Thursday Night | 48°F | Mostly Cloudy | 5 mph SW | 15% |
| Friday | 60°F | Chance Rain Showers | 6 mph W | 32% |
| Friday Night | 41°F | Chance Rain Showers | 5 mph NW | 59% |
| Saturday | 53°F | Chance Rain Showers | 6 to 9 mph W | 59% |
| Saturday Night | 36°F | Chance Rain Showers | 3 to 8 mph W | 40% |
| Sunday | 53°F | Slight Chance Rain Showers then Slight Chance Light Rain | 6 to 10 mph W | 26% |
| Sunday Night | 36°F | Slight Chance Light Rain then Chance Rain Showers | 6 to 9 mph W | 35% |
| Monday | 53°F | Chance Light Rain | 6 to 12 mph W | 35% |
| Monday Night | 37°F | Chance Light Rain then Slight Chance Rain Showers | 9 mph W | 26% |
| Tuesday | 55°F | Chance Light Rain | 9 to 15 mph W | 25% |
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 Nov 4, 2026.