Cornwall Lake Weather Forecast

    • 26
    • 39

    Increasing Clouds

    • 21
    • 30

    Mostly Cloudy

    • 20
    • 33

    Mostly Cloudy

    • 22
    • 36

    Partly Sunny

    • 28
    • 38

    Mostly Cloudy

    • 27
    • 38

    Chance Rain/Snow

Today 10 Feb Van Buren

Mostly sunny in the morning then becoming partly sunny. Highs in the upper 30s. Southwest Winds 5 to 10 Mph becoming northwest 5 to 15 Mph in the afternoon. Gusts up to 25 Mph.

Tonight 10 Feb Van Buren

Partly cloudy in the evening then becoming cloudy. Lows in the mid 20s. Northwest Winds 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cornwall Lake Temperature Statistics

February Temperature

South Haven, South Haven Area Regional Airport (12.4 miles)

  • Lowest 1 February, 2026

    -5.8 °F

  • Average February

    23.2 °F

  • Highest 6 February, 2026

    35.6 °F

Climate (2021–Present)

South Haven, South Haven Area Regional Airport (12.4 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59.3 °F
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