Heart Lake Weather Forecast

    • 51
    • 68

    Increasing Clouds

    • 56
    • 77

    Partly Sunny

    • 52
    • 74

    Partly Sunny

    • 51
    • 74

    Chance Rain Showers

    • 40
    • 64

    Partly Sunny

    • 43
    • 63

    Chance Rain Showers

Today 9 Oct Lake

Sunny. Patchy fog in the morning. Highs in the upper 60s. Light Winds.

Tonight 9 Oct Lake

Partly cloudy. Lows around 50. Light Winds becoming southeast 5 to 10 Mph with Gusts to around 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heart Lake Temperature Statistics

October Temperature

Manistee County - Blacker Airport (19.3 miles)

  • Lowest 3 October, 2026

    36 °F

  • Average October

    56.1 °F

  • Highest 6 October, 2026

    69.1 °F

Climate (2021–2026)

Manistee County - Blacker Airport (19.3 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    56 °F
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