Lake Arrowhead Weather Forecast

    • 59
    • 82

    Partly Sunny

    • 60
    • 83

    Partly Sunny

    • 59
    • 83

    Slight Chance Thunderstorms

    • 56
    • 79

    Slight Chance Thunderstorms

    • 55
    • 73

    Slight Chance Thunderstorms

    • 55
    • 71

    Chance Rain Showers

Today 15 Sep Adams

Mostly sunny. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Adams

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Lows in the upper 50s. Light Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

September Temperature

Wisconsin Rapids, Alexander Field South Wood County Airport (9.9 miles)

  • Lowest 8 September, 2025

    37.9 °F

  • Average September

    59.1 °F

  • Highest 13 September, 2025

    81 °F

Climate (2020–Present)

Wisconsin Rapids, Alexander Field South Wood County Airport (9.9 miles)

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  • Average Low 2020–2025

    37 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57.2 °F
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