Westlake, OH Weather & Growing Conditions
Overnight
58°F
Mostly Cloudy
Mostly cloudy, with a low around 58. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Cloudy | 5 mph E | 1% |
| Saturday | 75°F | Mostly Cloudy then Chance Showers And Thunderstorms | 7 mph SE | 33% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 7 mph SE | 72% |
| Sunday | 72°F | Showers And Thunderstorms | 7 to 14 mph NW | 84% |
| Sunday Night | 56°F | Chance Rain Showers then Mostly Cloudy | 14 mph NE | 34% |
| Monday | 67°F | Mostly Cloudy | 16 mph NE | 14% |
| Monday Night | 52°F | Slight Chance Rain Showers | 13 to 16 mph NE | 20% |
| Tuesday | 65°F | Chance Rain Showers | 16 mph NE | 33% |
| Tuesday Night | 52°F | Rain Showers Likely | 14 to 17 mph E | 58% |
| Wednesday | 66°F | Rain Showers Likely | 16 mph E | 64% |
| Wednesday Night | 52°F | Showers And Thunderstorms Likely | 9 to 15 mph E | 64% |
| Thursday | 67°F | Chance Showers And Thunderstorms | 9 to 13 mph E | 43% |
| Thursday Night | 53°F | Slight Chance Rain Showers | 6 to 13 mph E | 16% |
| Friday | 68°F | Slight Chance Rain Showers | 7 to 15 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Westlake, OH
Last spring frost
Apr 20
First fall frost
Nov 3
Growing season
198 days
Hardiness zone
7a
Explore more for Westlake, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Cleveland, Oh (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.