Glenwillow, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenwillow, a village in Cuyahoga County, Ohio.
Tonight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. South wind 7 to 10 mph, with gusts as high as 23 mph.
7-day forecast for Glenwillow
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 59°F | Partly Cloudy | 7 to 10 mph S | 2% |
| Wednesday | 70°F | Light Rain | 10 to 17 mph S | 83% |
| Wednesday Night | 54°F | Light Rain Likely | 6 to 17 mph S | 69% |
| Thursday | 65°F | Mostly Sunny | 6 to 13 mph SW | 10% |
| Thursday Night | 46°F | Partly Cloudy | 1 to 7 mph SW | 2% |
| Friday | 59°F | Mostly Cloudy then Chance Light Rain | 1 to 6 mph W | 34% |
| Friday Night | 41°F | Chance Light Rain | 3 to 7 mph NW | 39% |
| Saturday | 52°F | Chance Light Rain | 7 to 10 mph W | 39% |
| Saturday Night | 35°F | Chance Light Rain | 2 to 6 mph W | 38% |
| Sunday | 53°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 19% |
| Sunday Night | 34°F | Slight Chance Light Rain | 7 mph W | 24% |
| Monday | 56°F | Chance Light Rain | 6 to 10 mph W | 31% |
| Monday Night | 38°F | Chance Light Rain | 8 mph W | 28% |
| Tuesday | 59°F | Mostly Sunny | 8 to 13 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Glenwillow (41.360, -81.472). Updated through the day.
Growing snapshot for Glenwillow
Last spring frost
Apr 8
First fall frost
Nov 12
Growing season
217 days
Hardiness zone
6a
More local growing data for Glenwillow: nearby ZIP 44139 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Cleveland Burke Ap, Oh (15.5 mi from Glenwillow). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.