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Somerville, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Somerville, a community in Butler County, Ohio.

Today
84°F
Sunny
Sunny, with a high near 84. Northeast wind around 3 mph.

7-day forecast for Somerville

WhenTempForecastWindPrecip
Today 84°F Sunny 3 mph NE 0%
Tonight 63°F Mostly Clear 3 mph N 1%
Wednesday 87°F Sunny 1 to 5 mph N 7%
Wednesday Night 66°F Mostly Clear 3 mph W 3%
Thursday 87°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 8 mph SW 27%
Thursday Night 67°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 2 to 6 mph SW 65%
Friday 85°F Showers And Thunderstorms Likely 2 to 8 mph SW 65%
Friday Night 66°F Showers And Thunderstorms Likely 2 to 6 mph SW 65%
Saturday 85°F Chance Showers And Thunderstorms 2 to 8 mph SW 30%
Saturday Night 67°F Chance Showers And Thunderstorms then Partly Cloudy 2 to 6 mph SW 28%
Sunday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 2 to 10 mph SW 15%
Sunday Night 69°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 8 mph SW 15%
Monday 89°F Mostly Sunny then Slight Chance Showers And Thunderstorms 6 to 12 mph SW 24%
Monday Night 69°F Chance Showers And Thunderstorms 5 to 8 mph SW 29%

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

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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 Aug 4, 2026.