Threemile Lake Weather Forecast

    • 55
    • 81

    Mostly Sunny

    • 60
    • 83

    Mostly Sunny

    • 61
    • 82

    Rain Showers Likely

    • 57
    • 79

    Chance Thunderstorms

    • 60
    • 82

    Partly Sunny

    • 63
    • 84

    Slight Chance Thunderstorms

Today 3 Aug Van Buren

Sunny. Highs around 80. Light Winds becoming northwest 10 Mph in the afternoon.

Tonight 3 Aug Van Buren

Mostly clear. Lows in the mid 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Threemile Lake Temperature Statistics

August Temperature

South Haven, South Haven Area Regional Airport (18.6 miles)

  • Lowest 1 August, 2026

    69.8 °F

  • Average August

    71.3 °F

  • Highest 1 August, 2026

    75.2 °F

Climate (2021–2026)

South Haven, South Haven Area Regional Airport (18.6 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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