Oberg Lake Weather Forecast

    • 56
    • 65

    Rain Showers Likely

    • 55
    • 74

    Partly Sunny

    • 57
    • 74

    Chance Rain Showers

    • 50
    • 75

    Partly Sunny

    • 50
    • 68

    Partly Sunny

    • 54
    • 69

    Chance Rain Showers

    • 56
    • 72

    Chance Rain Showers

Today 15 Aug Southern Cook/North Shore

Showers likely with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 15 Aug Southern Cook/North Shore

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the mid 50s. Temperature rising to around 60 after midnight. East Winds 5 to 10 Mph, becoming northwest with Gusts up to 20 Mph after midnight. Chance of rain 70 percent.

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Oberg Lake Temperature Statistics

August Temperature

Grand Marais, The Bay of Grand Marais (21.1 miles)

  • Lowest 4 August, 2026

    51.1 °F

  • Average August

    59.6 °F

  • Highest 7 August, 2026

    75.9 °F

Climate (2021–2026)

Grand Marais, The Bay of Grand Marais (21.1 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    40.7 °F

  • Average High 2021–2026

    47.9 °F
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