Heart Lake Weather Forecast

    • 25
    • 47

    Mostly Cloudy

    • 29
    • 43

    Mostly Cloudy

    • 26
    • 43

    Rain Showers

    • 26
    • 39

    Slight Chance Rain/Snow

    • 28
    • 48

    Chance Snow Showers

    • 29
    • 53

    Chance Rain/Snow

Today 4 Mar Baraga

Patchy fog in the morning. Partly cloudy. Highs around 47 inland to around 41 at the shore. Light southwest Winds.

Tonight 4 Mar Baraga

Mostly cloudy. Patchy fog. Lows in the upper 20s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heart Lake Temperature Statistics

March Temperature

Marquette, Sawyer International Airport (39.8 miles)

  • Lowest 1 March, 2026

    -2.2 °F

  • Average March

    5.3 °F

  • Highest 1 March, 2026

    15.8 °F

Climate (2021–Present)

Marquette, Sawyer International Airport (39.8 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    41 °F

  • Average High 2021–2026

    51.2 °F
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