Munn Lake Weather Forecast

    • 28
    • 66

    Rain Showers

    • 26
    • 41

    Partly Sunny

    • 32
    • 43

    Partly Sunny

    • 44
    • 56

    Partly Sunny

    • 45
    • 64

    Mostly Cloudy

    • 49
    • 64

    Rain Showers Likely

Today 26 Mar Van Buren

Partly sunny with a 50 percent chance of rain Showers. Highs in the lower 60s near lake Michigan in the upper 60s inland. Light Winds becoming north 5 to 10 Mph with Gusts to around 20 Mph in the afternoon.

Tonight 26 Mar Van Buren

Rain Showers and a slight chance of Thunderstorms in the Evening, then rain Showers likely after midnight. Lows around 30. North Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Munn Lake Temperature Statistics

March Temperature

South Haven, South Haven Area Regional Airport (17.4 miles)

  • Lowest 1 March, 2026

    17.6 °F

  • Average March

    42 °F

  • Highest 9 March, 2026

    75.2 °F

Climate (2021–Present)

South Haven, South Haven Area Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.4 °F
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