Spirit River Flowage Weather Forecast

    • 59
    • 83

    Partly Sunny

    • 58
    • 83

    Chance Thunderstorms

    • 54
    • 76

    Chance Rain Showers

    • 54
    • 74

    Chance Rain Showers

    • 54
    • 68

    Chance Rain Showers

    • 56
    • 71

    Chance Rain Showers

Today 16 Sep Lincoln

Partly cloudy with a slight chance of Showers. Highs in the lower 80s. South wind 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 Sep Lincoln

Mostly clear. Patchy fog after midnight. Lows in the upper 50s. Light and variable wind.

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Spirit River Flowage Temperature Statistics

September Temperature

Tomahawk Regional Airport (1.9 miles)

  • Lowest 8 September, 2025

    32.4 °F
  • Average September

    56.7 °F
  • Highest 13 September, 2025

    82.9 °F

Climate (2020–Present)

Tomahawk Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    31.3 °F
  • Average 2020–2025

    43.1 °F
  • Average High 2020–2025

    53.7 °F
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