Somerville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Somerville, a community in Butler County, Ohio.
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. East wind around 7 mph.
7-day forecast for Somerville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 7 mph E | 3% |
| Saturday | 82°F | Patchy Fog then Chance Showers And Thunderstorms | 7 mph SE | 51% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely | 6 mph S | 58% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 49% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 49% |
| Monday | 74°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 51% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 47% |
| Tuesday | 71°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 13 mph NE | 40% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 7 to 15 mph NE | 32% |
| Wednesday | 70°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 to 10 mph N | 19% |
| Wednesday Night | 57°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph N | 17% |
| Thursday | 71°F | Partly Sunny | 6 to 10 mph N | 9% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph N | 9% |
| Friday | 71°F | Partly Sunny | 6 to 10 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Somerville (39.564, -84.639). Updated through the day.
Growing snapshot for Somerville
Last spring frost
Apr 25
First fall frost
Oct 20
Growing season
176 days
Hardiness zone
6a
More local growing data for Somerville: nearby ZIP 45064 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Beckett Ridge
Darrtown
Fairfield
Hamilton
Jacksonburg
Middletown
Millville
Monroe
New Miami
Olde West Chester
Oxford
Pleasant Run Farm
Seven Mile
Trenton
Wetherington
Williamsdale
Woodsdale
Climate data from the nearest NOAA station, Eaton, Oh (11.3 mi from Somerville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.