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Warren, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Warren, a city in Trumbull County, Ohio.

Today
86°F
Sunny
Sunny, with a high near 86. Southeast wind around 2 mph.

7-day forecast for Warren

WhenTempForecastWindPrecip
Today 86°F Sunny 2 mph SE 0%
Tonight 63°F Mostly Clear 2 mph SE 0%
Wednesday 88°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 5 mph S 47%
Wednesday Night 67°F Chance Showers And Thunderstorms 2 mph SW 49%
Thursday 88°F Showers And Thunderstorms Likely 2 to 7 mph SW 61%
Thursday Night 66°F Showers And Thunderstorms Likely 1 to 5 mph SW 61%
Friday 85°F Showers And Thunderstorms Likely 2 to 6 mph SW 69%
Friday Night 65°F Showers And Thunderstorms Likely then Chance Showers And Thunderstorms 3 mph SW 69%
Saturday 86°F Chance Showers And Thunderstorms 3 to 7 mph SW 35%
Saturday Night 66°F Chance Showers And Thunderstorms 5 mph SW 35%
Sunday 89°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 8 mph SW 30%
Monday 88°F Chance Rain Showers 7 to 10 mph SW 42%
Monday Night 66°F Chance Showers And Thunderstorms 3 to 8 mph SW 51%

Forecast source: National Weather Service (api.weather.gov) for Warren (41.240, -80.816). Updated through the day.

Growing snapshot for Warren

Last spring frost
Apr 30
First fall frost
Oct 23
Growing season
176 days
Hardiness zone
6a

More local growing data for Warren: nearby ZIP 44483 weather · frost dates · planting calendar · Ohio frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Mosquito Creek Lake, Oh (3.6 mi from Warren). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.