Grafton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grafton, a village in Lorain County, Ohio.
Tonight
65°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Grafton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 65°F | Showers And Thunderstorms | 7 mph S | 83% |
| Sunday | 71°F | Showers And Thunderstorms | 5 to 12 mph NW | 90% |
| Sunday Night | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 12 mph NE | 27% |
| Monday | 68°F | Mostly Cloudy | 9 to 15 mph NE | 13% |
| Monday Night | 51°F | Mostly Cloudy | 12 to 15 mph NE | 10% |
| Tuesday | 67°F | Mostly Cloudy then Slight Chance Rain Showers | 12 to 15 mph NE | 18% |
| Tuesday Night | 52°F | Showers And Thunderstorms Likely | 16 mph E | 67% |
| Wednesday | 66°F | Showers And Thunderstorms Likely | 16 mph E | 67% |
| Wednesday Night | 51°F | Showers And Thunderstorms Likely | 15 mph E | 65% |
| Thursday | 68°F | Chance Showers And Thunderstorms | 13 mph E | 47% |
| Thursday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph E | 15% |
| Friday | 70°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 13 mph NE | 15% |
| Friday Night | 50°F | Partly Cloudy | 3 to 12 mph NE | 6% |
| Saturday | 71°F | Mostly Sunny | 3 to 10 mph NE | 5% |
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 Sep 20, 2026.