Lake Arrowhead Weather Forecast

    • 50
    • 72

    Decreasing Clouds

    • 53
    • 67

    Rain Showers

    • 53
    • 67

    Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 48
    • 63

    Chance Rain Showers

    • 49
    • 66

    Slight Chance Rain Showers

Today 17 Sep Adams

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms this Morning, then partly sunny this afternoon. Highs in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 40 percent.

Tonight 17 Sep Adams

Partly cloudy. Lows around 50. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Arrowhead Temperature Statistics

September Temperature

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

  • Lowest 14 September, 2026

    39 °F

  • Average September

    69 °F

  • Highest 1 September, 2026

    93.7 °F

Climate (2021–2026)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    36.9 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.4 °F
Get WillyWeather+ to remove ads