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Youngstown, OH Weather & Growing Conditions

Tonight
57°F
Mostly Clear
Mostly clear, with a low around 57. South wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 57°F Mostly Clear 8 mph S 2%
Wednesday 74°F Partly Sunny then Light Rain Likely 7 to 13 mph S 65%
Wednesday Night 58°F Light Rain 7 to 15 mph S 92%
Thursday 67°F Mostly Sunny 7 to 13 mph SW 14%
Thursday Night 46°F Partly Cloudy 2 to 6 mph SW 2%
Friday 62°F Partly Sunny then Slight Chance Light Rain 2 to 6 mph W 17%
Friday Night 43°F Chance Light Rain 6 mph NW 26%
Saturday 54°F Chance Light Rain 6 to 10 mph W 30%
Saturday Night 36°F Chance Light Rain then Mostly Cloudy 3 to 7 mph W 30%
Sunday 55°F Partly Sunny then Slight Chance Light Rain 5 to 9 mph W 18%
Sunday Night 34°F Slight Chance Light Rain 7 mph W 18%
Monday 56°F Chance Light Rain 7 to 12 mph W 27%
Monday Night 36°F Chance Light Rain then Partly Cloudy 7 to 10 mph SW 27%
Tuesday 60°F Mostly Sunny 10 to 14 mph W 10%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Youngstown, OH

Last spring frost
May 8
First fall frost
Oct 12
Growing season
157 days
Hardiness zone
6a

Explore more for Youngstown, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Warren 3 S, Oh (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.