Weather WorldNew Mount Pleasant, IN 7-Day Night Weather Forecast
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New Mount Pleasant, IN Weather Forecast
New Mount Pleasant, IN Weather Forecast Date: 628 AM EDT Sat Oct 03 2026
The area/counties/county of: Jay, including the cities of: Portland and Dunkirk.or toggle through each period.
Today... Sunny. Highs in the mid 60s. East winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the lower 40s. East winds around 5 mph.
Sunday... Mostly sunny. Highs in the lower 70s. Light and variable winds, becoming northwest around 5 mph in the afternoon.
Sunday Night... Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph.
Monday... Sunny. Highs in the mid 60s. North winds around 5 mph.
Monday Night... Clear. Lows in the upper 30s.
Tuesday... Sunny. Highs in the mid 60s.
Tuesday Night... Clear. Lows in the lower 40s.
Wednesday... Sunny. Highs in the mid 70s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Mostly sunny. Highs in the mid 70s.
Thursday Night... Mostly clear. Lows in the upper 40s.
POP = Probability of Precipitation
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