Munn Lake Weather Forecast

    • 62
    • 80

    Slight Chance Thunderstorms

    • 58
    • 77

    Mostly Sunny

    • 62
    • 79

    Rain Showers Likely

    • 52
    • 74

    Slight Chance Rain Showers

    • 53
    • 76

    Partly Sunny

    • 58
    • 77

    Chance Rain Showers

Today 16 Aug Van Buren

Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Highs in the lower 80s. West Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 50 percent.

Tonight 16 Aug Van Buren

Partly cloudy. Lows in the mid 60s. West Winds 5 to 10 Mph with Gusts to around 25 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Munn Lake Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    57.2 °F

  • Average August

    72.5 °F

  • Highest 14 August, 2026

    86 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
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