Youngstown, OH Weather & Growing Conditions
Overnight
56°F
Mostly Cloudy
Mostly cloudy, with a low around 56. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Cloudy | 3 mph E | 1% |
| Saturday | 76°F | Mostly Cloudy | 5 mph E | 12% |
| Saturday Night | 63°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph SE | 76% |
| Sunday | 75°F | Showers And Thunderstorms | 8 mph W | 90% |
| Sunday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 8 mph NE | 41% |
| Monday | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph NE | 16% |
| Monday Night | 51°F | Chance Rain Showers | 9 mph NE | 48% |
| Tuesday | 63°F | Chance Rain Showers | 8 to 12 mph E | 48% |
| Tuesday Night | 50°F | Rain Showers Likely | 15 mph E | 60% |
| Wednesday | 63°F | Rain Showers Likely | 14 mph E | 60% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 62% |
| Thursday | 66°F | Showers And Thunderstorms Likely | 9 mph E | 58% |
| Thursday Night | 49°F | Slight Chance Rain Showers | 3 to 8 mph E | 20% |
| Friday | 69°F | Slight Chance Rain Showers | 5 to 8 mph NE | 17% |
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 Sep 19, 2026.