Lake Arrowhead Weather Forecast

    • 63
    • 81

    Chance Rain Showers

    • 66
    • 79

    Chance Thunderstorms

    • 57
    • 80

    Partly Sunny

    • 59
    • 80

    Mostly Sunny

    • 59
    • 80

    Rain Showers

    • 54
    • 76

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 14 Aug Adams

Partly sunny. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph.

Tonight 14 Aug Adams

Mostly cloudy. Isolated Showers this Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

August Temperature

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

  • Lowest 6 August, 2026

    51.7 °F

  • Average August

    71.3 °F

  • Highest 11 August, 2026

    86.6 °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

    47.2 °F

  • Average High 2021–2026

    57.4 °F
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