Weather WorldSomerville, IN 7-Day Night Weather Forecast
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Somerville, IN Weather Forecast
Somerville, IN Weather Forecast Date: 942 PM CDT Mon Sep 21 2026
The area/counties/county of: Gibson, including the city of Fort Branch.or toggle through each period.
Tonight... Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Tuesday... Mostly cloudy. Highs in the mid 70s. Northeast winds around 10 mph.
Tuesday Night... Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Wednesday... Partly sunny. Highs in the mid 70s. North winds 5 to 10 mph.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. North winds 5 to 10 mph.
Thursday... Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Friday... Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Saturday... Partly cloudy. Highs in the upper 70s. Lows in the mid 50s.
Saturday Night... Mostly cloudy. Lows in the mid 50s.
Sunday... Partly cloudy. Highs in the lower 80s. Lows in the mid 50s.
POP = Probability of Precipitation
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