Granville, OH Weather & Growing Conditions
Overnight
59°F
Partly Cloudy
Partly cloudy, with a low around 59. Southeast wind around 10 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Partly Cloudy | 10 mph SE | 7% |
| Wednesday | 67°F | Showers And Thunderstorms | 10 to 15 mph S | 99% |
| Wednesday Night | 54°F | Showers And Thunderstorms | 6 to 14 mph SW | 91% |
| Thursday | 65°F | Mostly Sunny | 6 to 13 mph SW | 1% |
| Thursday Night | 46°F | Partly Cloudy | 1 to 7 mph SW | 1% |
| Friday | 61°F | Partly Sunny then Slight Chance Light Rain | 1 to 8 mph W | 16% |
| Friday Night | 41°F | Slight Chance Light Rain | 7 mph NW | 16% |
| Saturday | 55°F | Slight Chance Light Rain | 6 to 9 mph NW | 21% |
| Saturday Night | 35°F | Slight Chance Light Rain then Partly Cloudy | 1 to 6 mph W | 20% |
| Sunday | 55°F | Mostly Sunny | 2 to 9 mph W | 14% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Light Rain | 8 mph W | 16% |
| Monday | 58°F | Slight Chance Light Rain | 6 to 10 mph W | 23% |
| Monday Night | 37°F | Slight Chance Light Rain then Partly Cloudy | 9 mph W | 23% |
| Tuesday | 61°F | Mostly Sunny | 8 to 12 mph W | 4% |
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 Nov 4, 2026.