Lake Susan Weather Forecast

    • 59
    • 74

    Rain Showers Likely

    • 58
    • 71

    Rain Showers Likely

    • 56
    • 73

    Chance Thunderstorms

    • 56
    • 75

    Slight Chance Thunderstorms

    • 54
    • 73

    Slight Chance Rain Showers

    • 52
    • 72

    Partly Sunny

Today 19 Sep Portage

Mostly cloudy. A slight chance of Showers in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. East wind 10 to 15 Mph. Chance of rain 40 percent.

Tonight 19 Sep Portage

Cloudy with a slight chance of Showers and Thunderstorms. Nearly steady temperature in the lower 60s. East wind 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Susan Temperature Statistics

September Temperature

Stevens Point Municipal Airport (0.6 miles)

  • Lowest

  • Average September

  • Highest

Climate (2020–Present)

Stevens Point Municipal Airport (0.6 miles)

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  • Average Low 2020–2025

    35.9 °F
  • Average 2020–2025

    46.2 °F
  • Average High 2020–2025

    55.6 °F
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