Sunbury, OH Weather & Growing Conditions
This Afternoon
74°F
Sunny
Sunny, with a high near 74. South wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 12 mph S | 1% |
| Tonight | 60°F | Partly Cloudy | 10 to 14 mph SE | 7% |
| Wednesday | 66°F | Showers And Thunderstorms | 14 to 18 mph S | 100% |
| Wednesday Night | 53°F | Showers And Thunderstorms then Mostly Cloudy | 8 to 16 mph SW | 85% |
| Thursday | 64°F | Mostly Sunny | 7 to 14 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 3 to 8 mph SW | 2% |
| Friday | 60°F | Partly Sunny then Slight Chance Light Rain | 3 to 8 mph W | 17% |
| Friday Night | 40°F | Slight Chance Light Rain then Partly Cloudy | 9 mph NW | 17% |
| Saturday | 54°F | Partly Sunny | 10 mph NW | 14% |
| Saturday Night | 35°F | Partly Cloudy | 3 to 7 mph W | 6% |
| Sunday | 55°F | Mostly Sunny | 3 to 10 mph W | 10% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Light Rain | 6 to 9 mph W | 15% |
| Monday | 57°F | Slight Chance Light Rain | 5 to 10 mph W | 15% |
| Monday Night | 37°F | Partly Cloudy | 9 mph SW | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sunbury, OH
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
172 days
Hardiness zone
6a
Explore more for Sunbury, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Centerburg 2 Se, Oh (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.