Willoughby Hills, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willoughby Hills, a city in Lake County, Ohio.
Today
75°F
Mostly Cloudy then Chance Rain Showers
A chance of rain showers after 2pm. Mostly cloudy, with a high near 75. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Willoughby Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Cloudy then Chance Rain Showers | 5 mph SE | 31% |
| Tonight | 62°F | Chance Showers And Thunderstorms | 5 mph SE | 70% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 12 mph NW | 85% |
| Sunday Night | 54°F | Chance Rain Showers then Mostly Cloudy | 8 to 12 mph NE | 33% |
| Monday | 66°F | Mostly Cloudy | 14 mph NE | 9% |
| Monday Night | 51°F | Slight Chance Rain Showers | 13 mph NE | 24% |
| Tuesday | 65°F | Chance Rain Showers | 14 mph E | 35% |
| Tuesday Night | 51°F | Rain Showers Likely | 14 mph E | 56% |
| Wednesday | 65°F | Rain Showers Likely | 15 mph E | 61% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 9 to 14 mph E | 61% |
| Thursday | 67°F | Chance Showers And Thunderstorms | 10 mph E | 47% |
| Thursday Night | 52°F | Slight Chance Rain Showers | 3 to 10 mph E | 19% |
| Friday | 68°F | Slight Chance Rain Showers | 5 to 12 mph NE | 17% |
| Friday Night | 52°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 12 mph NE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Willoughby Hills (41.584, -81.433). Updated through the day.
Growing snapshot for Willoughby Hills
Last spring frost
Apr 26
First fall frost
Oct 31
Growing season
184 days
Hardiness zone
6b
More local growing data for Willoughby Hills: nearby ZIP 44092 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Eastlake
Fairport Harbor
Grand River
Kirtland
Kirtland Hills
Lakeline
Madison
Mentor
Mentor-on-the-Lake
North Madison
North Perry
Painesville
Perry
Timberlake
Waite Hill
Wickliffe
Willoughby
Willowick
Climate data from the nearest NOAA station, Kirtland-Holden 2, Oh (8.9 mi from Willoughby Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.