Grafton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grafton, a village in Lorain County, Ohio.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. Southeast wind around 2 mph.
7-day forecast for Grafton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 2 mph SE | 0% |
| Tuesday | 84°F | Sunny | 3 mph SE | 0% |
| Tuesday Night | 61°F | Mostly Clear | 3 mph SE | 0% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 28% |
| Wednesday Night | 66°F | Slight Chance Showers And Thunderstorms | 5 mph S | 24% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 52% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 7 mph SW | 58% |
| Friday | 84°F | Showers And Thunderstorms Likely | 7 mph SW | 62% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph SW | 62% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 24% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 24% |
| Sunday | 88°F | Slight Chance Showers And Thunderstorms | 6 to 13 mph SW | 22% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 12 mph SW | 38% |
| Monday | 87°F | Chance Rain Showers | 13 mph SW | 44% |
Forecast source: National Weather Service (api.weather.gov) for Grafton (41.284, -82.030). Updated through the day.
Growing snapshot for Grafton
Last spring frost
Apr 22
First fall frost
Nov 1
Growing season
192 days
Hardiness zone
6b
More local growing data for Grafton: nearby ZIP 44044 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Amherst
Avon
Avon Lake
Eaton Estates
Elyria
Kipton
LaGrange
Lorain
North Ridgeville
Oberlin
Pheasant Run
Sheffield
Sheffield Lake
South Amherst
Wellington
Climate data from the nearest NOAA station, Elyria 3 E, Oh (8 mi from Grafton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.