Portland Weather Forecast

    • 58
    • 79

    Areas Smoke

    • 60
    • 80

    Areas Smoke

    • 62
    • 83

    Mostly Sunny

    • 67
    • 86

    Slight Chance Thunderstorms

    • 70
    • 88

    Slight Chance Thunderstorms

    • 72
    • 90

    Slight Chance Thunderstorms

    • 70
    • 89

    Chance Rain Showers

Today 3 Aug Monroe

Mostly sunny. Areas of smoke. Highs in the upper 70s. Light Winds.

Tonight 3 Aug Monroe

Partly cloudy. Areas of smoke. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland Temperature Statistics

August Temperature

Viroqua Municipal Airport (13 miles)

  • Lowest 1 August, 2025

    52 °F

  • Average August

    64.5 °F

  • Highest 1 August, 2025

    75.4 °F

Climate (2020–Present)

Viroqua Municipal Airport (13 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    55.4 °F
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