Lafayette, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lafayette, a community in Madison County, Ohio.
Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind 3 to 8 mph.
7-day forecast for Lafayette
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Partly Cloudy | 3 to 8 mph NE | 2% |
| Saturday | 80°F | Areas Of Fog then Chance Showers And Thunderstorms | 5 mph E | 31% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 62% |
| Sunday | 80°F | Showers And Thunderstorms Likely | 8 mph W | 66% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 8 to 13 mph NE | 66% |
| Monday | 71°F | Chance Showers And Thunderstorms | 12 mph NE | 54% |
| Monday Night | 56°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 48% |
| Tuesday | 71°F | Chance Rain Showers | 12 mph NE | 48% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 54% |
| Wednesday | 70°F | Chance Rain Showers | 10 mph NE | 54% |
| Wednesday Night | 55°F | Chance Rain Showers | 7 to 10 mph NE | 41% |
| Thursday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph N | 17% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 9 mph N | 13% |
| Friday | 71°F | Partly Sunny | 6 to 9 mph N | 10% |
Forecast source: National Weather Service (api.weather.gov) for Lafayette (39.941, -83.406). Updated through the day.
Growing snapshot for Lafayette
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
6a
More local growing data for Lafayette: nearby ZIP 43140 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Choctaw Lake
London
Midway
Mount Sterling
New California
Plain City
Plumwood
South Solon
West Jefferson
Climate data from the nearest NOAA station, London Fish Hatchery, Oh (4.5 mi from Lafayette). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.