Sidney, NY Weather & Growing Conditions
Tonight
49°F
Partly Cloudy
Partly cloudy, with a low around 49. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Partly Cloudy | 5 mph S | 4% |
| Wednesday | 71°F | Mostly Sunny | 3 to 8 mph S | 3% |
| Wednesday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 8 mph S | 46% |
| Thursday | 67°F | Rain Showers | 8 mph S | 94% |
| Thursday Night | 52°F | Chance Rain Showers | 1 to 6 mph SW | 41% |
| Friday | 64°F | Chance Rain Showers | 3 mph SW | 43% |
| Friday Night | 45°F | Chance Light Rain | 1 mph NW | 43% |
| Saturday | 57°F | Chance Light Rain | 1 to 6 mph NW | 42% |
| Saturday Night | 37°F | Chance Light Rain | 5 mph W | 42% |
| Sunday | 53°F | Slight Chance Light Rain then Partly Sunny | 3 to 7 mph W | 19% |
| Sunday Night | 33°F | Slight Chance Light Rain | 5 mph W | 20% |
| Monday | 52°F | Chance Light Rain | 6 to 9 mph NW | 35% |
| Monday Night | 32°F | Chance Light Rain | 6 mph W | 35% |
| Tuesday | 54°F | Slight Chance Light Rain | 6 to 9 mph SW | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sidney, NY
Last spring frost
May 11
First fall frost
Oct 9
Growing season
151 days
Hardiness zone
5b
Explore more for Sidney, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, E Sidney, Ny (9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.