Youngstown, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Youngstown, a village in Niagara County, New York.
This Afternoon
68°F
Mostly Sunny
Mostly sunny, with a high near 68. North wind around 7 mph.
7-day forecast for Youngstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Sunny | 7 mph N | 0% |
| Tonight | 54°F | Mostly Cloudy | 9 mph NE | 1% |
| Saturday | 66°F | Partly Sunny | 8 to 12 mph E | 2% |
| Saturday Night | 55°F | Chance Rain Showers | 5 to 12 mph E | 34% |
| Sunday | 66°F | Chance Rain Showers | 6 to 13 mph NE | 54% |
| Sunday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 8 to 14 mph NE | 16% |
| Monday | 62°F | Partly Sunny | 14 to 17 mph NE | 1% |
| Monday Night | 51°F | Mostly Cloudy | 14 to 17 mph NE | 10% |
| Tuesday | 61°F | Chance Rain Showers | 18 to 22 mph E | 25% |
| Tuesday Night | 50°F | Chance Rain Showers | 13 to 21 mph E | 30% |
| Wednesday | 62°F | Chance Rain Showers | 14 to 17 mph E | 36% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 8 to 16 mph E | 45% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 12 mph E | 45% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 27% |
Forecast source: National Weather Service (api.weather.gov) for Youngstown (43.250, -79.042). Updated through the day.
Growing snapshot for Youngstown
Last spring frost
Apr 29
First fall frost
Oct 28
Growing season
181 days
Hardiness zone
6b
More local growing data for Youngstown: nearby ZIP 14174 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Barker
Gasport
Lewiston
Lockport
Middleport
Newfane
Niagara Falls
Niagara University
North Tonawanda
Olcott
Ransomville
Sanborn
South Lockport
Wilson
Climate data from the nearest NOAA station, Youngstown 2 E, Ny (0.6 mi from Youngstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.