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Grassy Lake, IN Weather Forecast
Grassy Lake, IN Weather Forecast Date: 443 AM EDT Fri Aug 28 2026
The area/counties/county of: Lagrange, including the cities of: Lagrange, Topeka, and Shipshewana.or toggle through each period.
Today... Sunny. Highs around 80. Northeast winds around 5 mph.
Tonight... Mostly clear. Lows in the upper 50s. Southwest winds around 5 mph, becoming south after midnight.
Saturday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. South winds 5 to 10 mph.
Saturday Night... Mostly cloudy. Lows in the mid 60s. South winds around 5 mph.
Sunday... Partly cloudy. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night... Partly cloudy. Lows around 70.
Monday... Partly cloudy. Highs in the upper 80s.
Monday Night... Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20%.
Tuesday... Mostly sunny. A slight chance of showers in the morning. Hot with highs around 90. Chance of rain 20%. Heat index values in the mid 90s in the afternoon.
Tuesday Night... Mostly clear with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 40%.
Wednesday... Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40%.
Wednesday Night... A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the upper 60s. Chance of rain 20%.
POP = Probability of Precipitation
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