New Mount Pleasant Weather Forecast

    • 55
    • 66

    Cloudy

    • 54
    • 65

    Slight Chance Rain Showers

    • 48
    • 69

    Mostly Cloudy

    • 44
    • 67

    Mostly Sunny

    • 48
    • 68

    Partly Sunny

    • 51
    • 71

    Partly Sunny

Today 22 Sep Jay

Cloudy. A slight chance of Showers in the afternoon. Highs in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 22 Sep Jay

Cloudy with a 20 percent chance of Showers. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Mount Pleasant Temperature Statistics

September Temperature

Muncie, Delaware County-Johnson Field (19.3 miles)

  • Lowest 14 September, 2026

    50.6 °F

  • Average September

    76.3 °F

  • Highest 3 September, 2026

    95.6 °F

Climate (2021–2026)

Muncie, Delaware County-Johnson Field (19.3 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    65 °F
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