Rocky River, OH Weather & Growing Conditions
Today
75°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of rain showers between 1pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. East wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Cloudy then Chance Showers And Thunderstorms | 7 mph E | 33% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 7 mph SE | 73% |
| Sunday | 72°F | Showers And Thunderstorms | 7 to 14 mph NW | 84% |
| Sunday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 15 mph NE | 33% |
| Monday | 66°F | Mostly Cloudy | 17 mph NE | 13% |
| Monday Night | 53°F | Slight Chance Rain Showers | 16 mph NE | 20% |
| Tuesday | 65°F | Chance Rain Showers | 14 to 17 mph NE | 33% |
| Tuesday Night | 53°F | Rain Showers Likely | 17 mph E | 58% |
| Wednesday | 65°F | Rain Showers Likely | 16 mph E | 63% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 63% |
| Thursday | 67°F | Chance Showers And Thunderstorms | 13 mph E | 44% |
| Thursday Night | 54°F | Slight Chance Rain Showers | 7 to 13 mph E | 17% |
| Friday | 68°F | Slight Chance Rain Showers | 7 to 16 mph NE | 15% |
| Friday Night | 54°F | Slight Chance Rain Showers then Partly Cloudy | 6 to 15 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Rocky River, OH
Last spring frost
Apr 20
First fall frost
Nov 3
Growing season
198 days
Hardiness zone
7a
Explore more for Rocky River, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Cleveland, Oh (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.