North Royalton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Royalton, a city in Cuyahoga County, Ohio.
Overnight
54°F
Mostly Clear
Mostly clear, with a low around 54. Southeast wind around 2 mph.
7-day forecast for North Royalton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Mostly Clear | 2 mph SE | 0% |
| Tuesday | 84°F | Sunny | 1 to 5 mph SE | 0% |
| Tuesday Night | 63°F | Mostly Clear | 1 to 5 mph E | 0% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph S | 30% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 48% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 58% |
| Friday | 84°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 63% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph SW | 63% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 25% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 7 mph SW | 25% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms | 6 to 12 mph SW | 22% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 12 mph SW | 38% |
| Monday | 87°F | Chance Rain Showers | 12 mph W | 43% |
Forecast source: National Weather Service (api.weather.gov) for North Royalton (41.316, -81.748). Updated through the day.
Growing snapshot for North Royalton
Last spring frost
Apr 20
First fall frost
Nov 3
Growing season
198 days
Hardiness zone
6b
More local growing data for North Royalton: nearby ZIP 44133 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Cleveland, Oh (8.9 mi from North Royalton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.