Lake Arrowhead Weather Forecast

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 83

    Rain Showers Likely

    • 65
    • 85

    Chance Thunderstorms

    • 64
    • 83

    Chance Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 56
    • 76

    Chance Rain Showers

Today 2 Sep Adams

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms in the morning. Humid with Highs in the mid 80s. Southeast Winds around 5 Mph, becoming light Winds in the afternoon. Chance of rain 50 percent.

Tonight 2 Sep Adams

Partly cloudy. Humid with Lows in the mid 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Lake Arrowhead Temperature Statistics

September Temperature

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

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  • Average September

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Climate (2021–2026)

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

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  • Average Low 2021–2026

    36.8 °F
  • Average 2021–2026

    47.2 °F
  • Average High 2021–2026

    57.4 °F
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