Warren, OH Weather & Growing Conditions
Tonight
56°F
Partly Cloudy then Patchy Fog
Patchy fog between 1am and 2am. Partly cloudy, with a low around 56. Northeast wind 2 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Partly Cloudy then Patchy Fog | 2 to 6 mph NE | 1% |
| Saturday | 76°F | Partly Sunny then Slight Chance Rain Showers | 3 mph E | 19% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph SE | 76% |
| Sunday | 74°F | Showers And Thunderstorms | 5 to 9 mph W | 88% |
| Sunday Night | 56°F | Rain Showers Likely | 7 to 10 mph NE | 61% |
| Monday | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 7 to 10 mph NE | 19% |
| Monday Night | 54°F | Chance Rain Showers | 8 to 12 mph NE | 45% |
| Tuesday | 66°F | Chance Rain Showers | 9 to 13 mph E | 45% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 12 to 15 mph E | 61% |
| Wednesday | 64°F | Rain Showers Likely | 14 mph E | 61% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 8 to 13 mph E | 58% |
| Thursday | 66°F | Chance Rain Showers | 9 mph E | 41% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 3 to 7 mph NE | 17% |
| Friday | 69°F | Partly Sunny then Slight Chance Rain Showers | 5 to 9 mph N | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Warren, OH
Last spring frost
May 8
First fall frost
Oct 12
Growing season
157 days
Hardiness zone
6a
Explore more for Warren, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Warren 3 S, Oh (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.