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Summit Grove, IN 7-Day Night Weather Forecast
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Summit Grove, IN Weather Forecast
Summit Grove, IN Weather Forecast Date: 610 AM EDT Thu Sep 17 2026
The area/counties/county of: Vermillion, including the cities of: Clinton and Fairview Park.or toggle through each period.
Today... Partly cloudy. A slight chance of showers and thunderstorms late this afternoon. Hot with highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 20%.
Tonight... Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 50%.
Friday... Partly cloudy with a slight chance of thunderstorms. A chance of showers through early afternoon, then a slight chance of showers late in the afternoon. Humid with highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 40%.
Friday Night... Mostly clear. Lows in the mid 60s. Southeast winds 5 to 10 mph.
Saturday... Partly cloudy. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph.
Saturday Night... Partly cloudy with a slight chance of thunderstorms. A slight chance of showers through the late overnight, then a chance of showers toward daybreak. Lows around 70. Chance of rain 50%.
Sunday... Partly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 40%.
Sunday Night... Partly cloudy with a slight chance of thunderstorms. A slight chance of showers through the late overnight, then a chance of showers toward daybreak. Lows in the mid 60s. Chance of rain 50%.
Monday... Mostly cloudy through early afternoon, then becoming partly cloudy. A chance of showers and thunderstorms. Highs around 80. Chance of rain 50%.
Monday Night... A slight chance of thunderstorms through the late overnight. Partly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40%.
Tuesday... Partly cloudy. A slight chance of showers through early afternoon. Highs in the upper 70s. Chance of rain 20%.
Tuesday Night... Mostly clear. Lows in the upper 50s.
POP = Probability of Precipitation
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