Youngstown, OH Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. Southeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 2 mph SE | 0% |
| Tonight | 64°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 53% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 2 mph S | 48% |
| Thursday | 87°F | Showers And Thunderstorms Likely | 2 to 7 mph SW | 64% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely | 1 to 5 mph SW | 64% |
| Friday | 84°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 72% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 mph SW | 72% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 35% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 35% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 21% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 7 mph SW | 27% |
| Monday | 88°F | Chance Rain Showers | 7 to 10 mph SW | 39% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 50% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Youngstown, OH
Last spring frost
May 1
First fall frost
Oct 17
Growing season
167 days
Hardiness zone
6a
Explore more for Youngstown, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Youngstown Rgnl Ap, Oh (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.