Loon Lake Weather Forecast

    • 33
    • 63

    Partly Sunny

    • 31
    • 55

    Chance Rain

    • 22
    • 42

    Mostly Cloudy

    • 26
    • 44

    Partly Sunny

    • 28
    • 45

    Chance Rain/Snow

    • 31
    • 45

    Chance Rain/Snow

Today 29 Mar South Cass

Mostly sunny. Highs in the lower 60s. East Winds around 5 Mph, becoming south this afternoon.

Tonight 29 Mar South Cass

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Loon Lake Temperature Statistics

March Temperature

Pine River Regional Airport (10.6 miles)

  • Lowest 1 March, 2026

    -8 °F

  • Average March

    31.4 °F

  • Highest 21 March, 2026

    67.5 °F

Climate (2021–Present)

Pine River Regional Airport (10.6 miles)

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  • Average Low 2021–2026

    32.5 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    52.5 °F
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