South Haven Weather Forecast

    • 43
    • 72

    Sunny

    • 47
    • 77

    Mostly Sunny

    • 57
    • 73

    Rain Showers

    • 55
    • 67

    Rain Showers Likely

    • 53
    • 65

    Chance Rain Showers

    • 55
    • 68

    Mostly Cloudy

Today 21 Oct Sumner

Sunny. Highs in the lower 70s. Northwest Winds 10 to 15 Mph.

Tonight 21 Oct Sumner

Clear. Lows in the lower 40s. West Winds around 5 Mph.

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  • Temperature Real-Time

South Haven Temperature Statistics

October Temperature

Blackwell-Tonkawa Municipal Airport (21.1 miles)

  • Lowest 8 October, 2025

    53.6 °F

  • Average October

    72.2 °F

  • Highest 10 October, 2025

    95 °F

Climate (2020–Present)

Blackwell-Tonkawa Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    48.5 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    73.1 °F
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