Lake Arrowhead Weather Forecast

    • 41
    • 61

    Mostly Cloudy

    • 47
    • 66

    Slight Chance Rain Showers

    • 49
    • 71

    Slight Chance Rain Showers

    • 52
    • 78

    Mostly Sunny

    • 56
    • 86

    Mostly Sunny

    • 58
    • 89

    Partly Sunny

Today 21 May Adams

Partly sunny. Highs around 60. East Winds 5 to 10 Mph.

Tonight 21 May Adams

Mostly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

May Temperature

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

  • Lowest 10 May, 2026

    27.6 °F

  • Average May

    52.3 °F

  • Highest 16 May, 2026

    84.7 °F

Climate (2021–Present)

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

    47.1 °F

  • Average High 2021–2026

    57.3 °F
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