Lake George Weather Forecast

    • 38
    • 54

    Partly Sunny

    • 37
    • 49

    Mostly Cloudy

    • 39
    • 49

    Partly Sunny

    • 39
    • 51

    Partly Sunny

    • 40
    • 53

    Partly Sunny

    • 40
    • 55

    Partly Sunny

    • 41
    • 56

    Partly Sunny

Today 21 May Keweenaw

Mostly sunny. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 May Keweenaw

Partly cloudy this Evening, then clearing. Lows around 40. Northeast Winds 5 to 10 Mph, becoming north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake George Temperature Statistics

May Temperature

Copper Harbor (52.8 miles)

  • Lowest 8 May, 2025

    33.7 °F

  • Average May

    50.6 °F

  • Highest 13 May, 2025

    82.7 °F

Climate (2020–Present)

Copper Harbor (52.8 miles)

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

  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    44.7 °F

  • Average High 2020–2025

    50.8 °F
Get WillyWeather+ to remove ads