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New Harmony, OH 7-Day Weather Forecast
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New Harmony Weather Forecast
New Harmony, OH Weather Forecast Date: 405 PM EDT Wed Sep 16 2026
Weather forecast for New Harmony, OH
Tonight Lo: 71°F Lo: 22°C |
Tonight... Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly clear after midnight. Unseasonably warm with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 20%. |
Thu Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Thursday... Mostly sunny with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Hot with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 30%. Heat index values up to 101. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. A chance of showers, mainly in the morning. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 30%. |
Sat Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Saturday... Mostly sunny. Highs in the upper 80s. |
| Sun Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Sunday... Partly cloudy. A chance of showers. Highs in the upper 80s. Chance of rain 40%. |
Mon Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Monday... Partly cloudy. Highs in the mid 80s. |
| Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40%. |
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