Heart Lake Weather Forecast

    • 48
    • 68

    Decreasing Clouds

    • 54
    • 76

    Chance Rain Showers

    • 43
    • 72

    Partly Sunny

    • 41
    • 71

    Mostly Sunny

    • 50
    • 75

    Chance Rain Showers

    • 52
    • 76

    Chance Rain Showers

    • 48
    • 71

    Slight Chance Thunderstorms

Today 16 Aug Baraga

Mostly cloudy with a slight chance of drizzle. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 Aug Baraga

Mostly clear. Lows around 50. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heart Lake Temperature Statistics

August Temperature

Marquette, Sawyer International Airport (39.8 miles)

  • Lowest 3 August, 2026

    44.6 °F

  • Average August

    62.7 °F

  • Highest 7 August, 2026

    84.2 °F

Climate (2021–2026)

Marquette, Sawyer International Airport (39.8 miles)

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  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    40.9 °F

  • Average High 2021–2026

    51.1 °F
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