Clay Center, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clay Center, a village in Ottawa County, Ohio.
Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. East wind around 5 mph.
7-day forecast for Clay Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Cloudy | 5 mph E | 14% |
| Saturday | 73°F | Rain Showers Likely | 7 mph E | 70% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 7 mph S | 72% |
| Sunday | 72°F | Showers And Thunderstorms | 5 to 16 mph NW | 75% |
| Sunday Night | 57°F | Chance Rain Showers then Mostly Cloudy | 16 mph NE | 29% |
| Monday | 65°F | Slight Chance Rain Showers | 16 to 21 mph NE | 22% |
| Monday Night | 53°F | Slight Chance Rain Showers | 20 mph NE | 21% |
| Tuesday | 63°F | Slight Chance Rain Showers | 21 mph NE | 23% |
| Tuesday Night | 54°F | Chance Rain Showers | 15 to 20 mph E | 54% |
| Wednesday | 64°F | Rain Showers Likely | 17 mph E | 60% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 8 to 16 mph E | 60% |
| Thursday | 66°F | Slight Chance Rain Showers | 9 to 13 mph NE | 21% |
| Thursday Night | 54°F | Mostly Cloudy | 7 to 12 mph NE | 13% |
| Friday | 68°F | Mostly Sunny | 8 to 14 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Clay Center (41.573, -83.364). Updated through the day.
Growing snapshot for Clay Center
Last spring frost
Apr 20
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6b
More local growing data for Clay Center: nearby ZIP 43408 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Bay View
Crystal Rock
Curtice
Elmore
Genoa
Lakeside
Marblehead
Oak Harbor
Port Clinton
Put-in-Bay
Rocky Ridge
Williston
Climate data from the nearest NOAA station, Toledo Metcalf Fld, Oh (5.9 mi from Clay Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.