Heart Lake Weather Forecast

    • 45
    • 66

    Rain Showers Likely

    • 41
    • 70

    Partly Sunny

    • 43
    • 67

    Mostly Sunny

    • 45
    • 70

    Mostly Cloudy

    • 43
    • 67

    Chance Rain Showers

    • 44
    • 70

    Slight Chance Thunderstorms

Today 20 Jun Baraga

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the upper 60s. Light west Winds, becoming northwest 5 to 10 Mph in the afternoon. Chance of rain 50 percent.

Tonight 20 Jun Baraga

Mostly clear. Lows around 46. Northwest Winds 5 to 10 Mph, becoming light southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heart Lake Temperature Statistics

June Temperature

Marquette, Sawyer International Airport (39.8 miles)

  • Lowest 1 June, 2026

    37.4 °F

  • Average June

    59.7 °F

  • Highest 4 June, 2026

    84.2 °F

Climate (2021–2026)

Marquette, Sawyer International Airport (39.8 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    40.8 °F

  • Average High 2021–2026

    51 °F
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