Weather forecast for: Somerville OH
Last Update: 4:00 am EDT Sep 15, 2026
Today: Sunny, with a high near 91. Southeast wind 5 to 8 mph becoming southwest in the afternoon.
Tonight: A slight chance of showers between 3am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday: A chance of showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Thursday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night: A chance of showers and thunderstorms, mainly after 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Friday: Mostly sunny, with a high near 86.
Friday Night: Partly cloudy, with a low around 64.
Saturday: Mostly sunny, with a high near 89.
Saturday Night: Partly cloudy, with a low around 68.
Sunday: A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Monday: A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
WeatherWorld.com
