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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.

This Afternoon
76°F
Sunny
Sunny, with a high near 76. South wind around 7 mph.

7-day forecast for Warren

WhenTempForecastWindPrecip
This Afternoon 76°F Sunny 7 mph S 1%
Tonight 57°F Mostly Clear 7 mph SE 2%
Wednesday 74°F Partly Sunny then Light Rain Likely 7 to 13 mph S 70%
Wednesday Night 57°F Light Rain 6 to 13 mph S 89%
Thursday 67°F Slight Chance Light Rain then Mostly Sunny 6 to 12 mph SW 15%
Thursday Night 46°F Mostly Cloudy 1 to 6 mph SW 1%
Friday 62°F Partly Sunny then Slight Chance Light Rain 1 to 6 mph W 21%
Friday Night 42°F Chance Light Rain 2 to 6 mph NW 32%
Saturday 54°F Chance Light Rain 6 to 9 mph W 36%
Saturday Night 36°F Chance Light Rain then Mostly Cloudy 2 to 6 mph W 36%
Sunday 55°F Partly Sunny then Slight Chance Light Rain 3 to 9 mph W 19%
Sunday Night 34°F Slight Chance Light Rain 6 mph W 19%
Monday 56°F Chance Light Rain 6 to 12 mph W 30%
Monday Night 36°F Chance Light Rain 8 mph SW 30%

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 Nov 4, 2026.