Grafton, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grafton, a village in Lorain County, Ohio.
Today
68°F
Light Rain
Rain. Cloudy, with a high near 68. South wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Grafton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Light Rain | 15 to 20 mph S | 99% |
| Tonight | 52°F | Light Rain Likely | 9 to 18 mph SW | 74% |
| Thursday | 64°F | Partly Sunny | 9 to 17 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 10 mph SW | 17% |
| Friday | 55°F | Rain Showers Likely | 5 to 10 mph W | 69% |
| Friday Night | 39°F | Rain Showers Likely | 12 mph W | 69% |
| Saturday | 50°F | Chance Rain Showers | 14 mph W | 44% |
| Saturday Night | 33°F | Chance Rain Showers then Mostly Cloudy | 6 to 9 mph W | 39% |
| Sunday | 53°F | Partly Sunny | 8 to 15 mph W | 4% |
| Sunday Night | 33°F | Partly Cloudy | 8 to 12 mph W | 7% |
| Monday | 55°F | Mostly Sunny | 7 to 13 mph W | 12% |
| Monday Night | 36°F | Partly Cloudy | 7 to 10 mph SW | 6% |
| Tuesday | 59°F | Mostly Sunny | 9 to 14 mph W | 5% |
| Tuesday Night | 35°F | Partly Cloudy | 3 to 8 mph W | 4% |
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 Nov 4, 2026.