Portland Weather Forecast

    • 57
    • 85

    Becoming Sunny

    • 56
    • 86

    Mostly Sunny

    • 58
    • 85

    Partly Sunny

    • 60
    • 87

    Mostly Sunny

    • 62
    • 88

    Partly Sunny

    • 58
    • 83

    Chance Rain Showers

Today 14 Sep Jay

Mostly cloudy early this Morning, then clearing. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 14 Sep Jay

Clear. Lows in the upper 50s. East Winds around 5 Mph.

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Portland Temperature Statistics

September Temperature

Muncie, Delaware County-Johnson Field (25.5 miles)

  • Lowest 8 September, 2025

    37.9 °F

  • Average September

    62.1 °F

  • Highest 11 September, 2025

    84.9 °F

Climate (2020–Present)

Muncie, Delaware County-Johnson Field (25.5 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.7 °F
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