Mershon, IN 7-Day Weather Forecast
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Mershon Weather Forecast


Mershon, IN Weather Forecast Date: 425 PM EDT Sat Oct 10 2026
Weather forecast for Mershon, IN
| Tonight Lo: 59°F Lo: 15°C |
Tonight... Scattered showers late this afternoon, then numerous showers through the late overnight. Scattered showers toward daybreak. Lows in the upper 50s. East winds 10 to 15 mph, becoming northeast 5 to 10 mph toward daybreak. Gusts up to 25 mph. Chance of rain 70%. |
| Sun Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Sunday... Mostly cloudy with isolated showers through early afternoon, then partly cloudy late in the afternoon. Highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 20%. |
| Columbus Day Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Columbus Day... Partly cloudy through early afternoon, then clearing. Warmer with highs in the mid 80s. Southwest winds 5 to 10 mph. |
| Tue Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Tuesday... Sunny. Highs in the mid 80s. |
| Wed Hi: 79°FHi: 26°C Lo: 60°F Lo: 16°C |
Wednesday... A chance of showers through early afternoon, then showers likely late in the afternoon. Highs in the upper 70s. Chance of rain 60%. |
| Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Showers likely. Highs in the lower 70s. Chance of rain 60%. |
| Fri Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Friday... Partly cloudy. A chance of showers through early afternoon, then a slight chance of showers late in the afternoon. Highs in the upper 60s. Chance of rain 30%. |
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