Youngstown, OH Weather & Growing Conditions
This Afternoon
77°F
Mostly Sunny
Mostly sunny, with a high near 77. North wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 8 mph N | 0% |
| Tonight | 57°F | Partly Cloudy then Patchy Fog | 2 to 8 mph NE | 1% |
| Saturday | 77°F | Partly Sunny then Slight Chance Rain Showers | 5 mph E | 16% |
| Saturday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 78% |
| Sunday | 76°F | Showers And Thunderstorms | 3 to 8 mph W | 91% |
| Sunday Night | 57°F | Rain Showers Likely | 8 mph N | 70% |
| Monday | 69°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 9 mph NE | 20% |
| Monday Night | 55°F | Chance Rain Showers | 10 mph NE | 48% |
| Tuesday | 67°F | Chance Rain Showers | 12 mph E | 48% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 15 mph E | 61% |
| Wednesday | 65°F | Rain Showers Likely | 14 mph E | 61% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 57% |
| Thursday | 66°F | Chance Rain Showers | 9 mph E | 43% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 3 to 7 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 (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.