Sidney, NY Weather & Growing Conditions
Today
78°F
Sunny
Sunny, with a high near 78. West wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny | 3 mph W | 0% |
| Tonight | 59°F | Partly Cloudy | 3 mph S | 0% |
| Wednesday | 79°F | Patchy Fog then Partly Sunny | 6 mph S | 2% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 6 mph S | 34% |
| Thursday | 81°F | Showers And Thunderstorms | 6 mph S | 83% |
| Thursday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 83% |
| Friday | 81°F | Showers And Thunderstorms | 6 mph SW | 76% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 76% |
| Saturday | 79°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 66% |
| Saturday Night | 63°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph SW | 66% |
| Sunday | 82°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph SW | 19% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Monday | 81°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph SW | 49% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 3 to 7 mph W | 49% |
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 (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.