Zephyr Lake Weather Forecast

    • 34
    • 52

    Rain Showers Likely

    • 37
    • 60

    Mostly Sunny

    • 45
    • 67

    Rain Showers Likely

    • 42
    • 58

    Rain Showers

    • 39
    • 55

    Chance Rain Showers

    • 36
    • 56

    Chance Rain Showers

    • 38
    • 61

    Partly Sunny

Today 4 May Northern Cook/Northern Lake

Mostly cloudy with a 50 percent chance of Showers. Cooler. Near steady temperature in the mid 40s. Southwest Winds around 5 Mph.

Tonight 4 May Northern Cook/Northern Lake

Partly cloudy with a chance of rain Showers with a slight chance of Thunderstorms this Evening, then mostly clear after midnight. Patchy fog. Lows in the mid 30s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Zephyr Lake Temperature Statistics

May Temperature

Grand Marais/Cook County Airport (37.3 miles)

  • Lowest 2 May, 2024

    28.4 °F

  • Average May

    39.6 °F

  • Highest 1 May, 2024

    48.2 °F

Climate (2019–Present)

Grand Marais/Cook County Airport (37.3 miles)

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  • Average Low 2019–2024

    28.6 °F

  • Average 2019–2024

    38 °F

  • Average High 2019–2024

    46.5 °F
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