South Haven Weather Forecast

    • 39
    • 55

    Rain

    • 27
    • 41

    Rain

    • 33
    • 39

    Mostly Cloudy

    • 34
    • 54

    Mostly Cloudy

    • 23
    • 40

    Mostly Cloudy

    • 26
    • 34

    Mostly Cloudy

Today 30 Jan Porter

Partly cloudy in the Morning, then mostly cloudy with a chance of rain Showers in the afternoon. Record breaking warmth likely. Highs in the mid 50s. South Winds 10 to 20 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 30 Jan Porter

Occasional Showers. Patchy fog. Unseasonably mild. Nearly steady Temperatures around 40. South Winds 5 to 10 Mph in the Evening, becoming east after midnight. Chance of precipitation 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haven Temperature Statistics

January Temperature

Valparaiso Porter County Municipal Airport (9.3 miles)

  • Lowest 21 January, 2025

    -6.2 °F

  • Average January

    21.2 °F

  • Highest 28 January, 2025

    46 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    60.9 °F
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