Granville, OH Weather & Growing Conditions
Tonight
57°F
Partly Cloudy then Patchy Fog
Patchy fog after 2am. Partly cloudy, with a low around 57. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy then Patchy Fog | 6 mph NE | 2% |
| Saturday | 78°F | Patchy Fog then Slight Chance Rain Showers | 5 mph E | 17% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 5 mph S | 67% |
| Sunday | 78°F | Showers And Thunderstorms | 7 mph W | 86% |
| Sunday Night | 60°F | Showers And Thunderstorms | 10 mph NE | 86% |
| Monday | 70°F | Chance Rain Showers | 12 mph NE | 52% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 12 mph NE | 49% |
| Tuesday | 70°F | Chance Rain Showers | 12 mph NE | 49% |
| Tuesday Night | 58°F | Showers And Thunderstorms Likely | 12 mph NE | 60% |
| Wednesday | 68°F | Rain Showers Likely | 13 mph E | 60% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 54% |
| Thursday | 69°F | Slight Chance Rain Showers | 8 mph NE | 22% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 8 mph N | 19% |
| Friday | 70°F | Partly Sunny | 5 to 9 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Granville, OH
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
6a
Explore more for Granville, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Newark Heath Ap, Oh (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.