Portland Weather Forecast

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    • 86

    Rain Showers

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    • 88

    Chance Rain Showers

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    Chance Rain Showers

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    • 83

    Chance Rain Showers

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    Chance Rain Showers

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    • 83

    Chance Rain Showers

Today 3 Sep Monroe

A chance of Thunderstorms. Showers. Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 80 percent.

Tonight 3 Sep Monroe

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 70 percent.

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Portland Temperature Statistics

September Temperature

Viroqua Municipal Airport (13 miles)

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Climate (2021–2026)

Viroqua Municipal Airport (13 miles)

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  • Average Low 2021–2026

    37.5 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    54.4 °F
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