Summitville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Summitville, a village in Columbiana County, Ohio.
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Southeast wind 0 to 9 mph.
7-day forecast for Summitville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 0 to 9 mph SE | 2% |
| Wednesday | 73°F | Mostly Cloudy then Light Rain | 8 to 13 mph S | 89% |
| Wednesday Night | 57°F | Light Rain | 8 to 14 mph S | 94% |
| Thursday | 65°F | Mostly Sunny | 7 to 13 mph SW | 1% |
| Thursday Night | 46°F | Partly Cloudy | 6 mph SW | 0% |
| Friday | 59°F | Chance Light Rain | 3 to 7 mph W | 31% |
| Friday Night | 40°F | Chance Light Rain | 6 to 9 mph W | 36% |
| Saturday | 51°F | Chance Light Rain | 12 mph W | 34% |
| Saturday Night | 34°F | Chance Light Rain then Mostly Cloudy | 5 to 9 mph W | 30% |
| Sunday | 53°F | Mostly Sunny | 6 to 12 mph W | 5% |
| Sunday Night | 33°F | Partly Cloudy | 9 mph W | 4% |
| Monday | 55°F | Mostly Sunny | 7 to 10 mph W | 9% |
| Monday Night | 35°F | Mostly Clear | 6 to 9 mph SW | 9% |
| Tuesday | 59°F | Mostly Sunny | 9 to 13 mph SW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Summitville (40.672, -80.890). Updated through the day.
Growing snapshot for Summitville
Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6a
More local growing data for Summitville: nearby ZIP 43962 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Columbiana
East Palestine
East Rochester
Glenmoor
Guilford Lake
Hanoverton
Homeworth
La Croft
Lake Tomahawk
Leetonia
Lisbon
Negley
New Waterford
Rogers
Salem
Salem Heights
Salineville
Washingtonville
Climate data from the nearest NOAA station, Millport 4 Ne, Oh (6.9 mi from Summitville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.