South Haven Weather Forecast

    • 56
    • 77

    Rain Showers

    • 35
    • 68

    Chance Rain/Snow

    • 31
    • 43

    Partly Sunny

    • 41
    • 56

    Mostly Sunny

    • 48
    • 69

    Mostly Cloudy

    • 33
    • 63

    Rain Showers Likely

Today 14 Mar Porter

Partly cloudy and windy. Highs in the upper 70s. Unseasonably warm. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph through mid Morning, increasing to south 15 to 25 Mph with Gusts up to 40 Mph in the afternoon.

Tonight 14 Mar Porter

Showers. Thunderstorms Likely, mainly in the evening. Windy with Lows in the mid 50s. Unseasonably warm. South Winds 20 to 30 Mph through the early Overnight, Diminishing to 15 to 25 Mph late. Gusts up to 45 Mph. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Haven Temperature Statistics

March Temperature

Valparaiso Porter County Municipal Airport (9.3 miles)

  • Lowest 2 March, 2025

    14.8 °F

  • Average March

    38.2 °F

  • Highest 10 March, 2025

    66.9 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    60.9 °F
Get WillyWeather+ to remove ads