Portage Municipal Airport Weather Forecast

    • 39
    • 50

    Rain Showers Likely

    • 33
    • 50

    Mostly Cloudy

    • 30
    • 54

    Mostly Sunny

    • 37
    • 57

    Partly Sunny

    • 41
    • 61

    Partly Sunny

    • 47
    • 62

    Slight Chance Rain Showers

Today 21 Oct Columbia

Cooler, breezy. Partly sunny with chance of light rain Showers in the Morning, then cloudy with light rain Showers in the afternoon. Highs in the upper 40s. West Winds 10 to 25 Mph. Chance of Showers 80 percent.

Tonight 21 Oct Columbia

Breezy, cloudy. A 50 percent chance of light rain Showers through around midnight. Lows around 40. West Winds 15 to 25 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Portage Municipal Airport Temperature Statistics

October Temperature

Baraboo Wisconsin Dells Airport (14.3 miles)

  • Lowest 8 October, 2025

    30.7 °F

  • Average October

    59.1 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Baraboo Wisconsin Dells Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    38.1 °F

  • Average 2020–2025

    47.9 °F

  • Average High 2020–2025

    57.6 °F
Get WillyWeather+ to remove ads