Lake Arrowhead Weather Forecast

    • 57
    • 69

    Rain Showers

    • 48
    • 72

    Mostly Cloudy

    • 54
    • 68

    Chance Rain Showers

    • 52
    • 72

    Chance Rain Showers

    • 54
    • 70

    Rain Showers Likely

    • 51
    • 72

    Chance Rain Showers

Today 14 Sep Adams

Mostly sunny. Rain Showers likely in the afternoon. Highs in the upper 60s. Southeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 14 Sep Adams

Clear. Lows in the lower 40s. East Winds around 5 Mph.

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Lake Arrowhead Temperature Statistics

September Temperature

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

  • Lowest 10 September, 2026

    50.6 °F

  • Average September

    71.8 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.4 °F
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