Porter Weather Forecast

    • 59
    • 72

    Rain Showers

    • 59
    • 81

    Rain Showers

    • 66
    • 84

    Slight Chance Thunderstorms

    • 66
    • 85

    Rain Showers Likely

    • 53
    • 79

    Rain Showers Likely

    • 48
    • 59

    Partly Sunny

    • 50
    • 63

    Partly Sunny

Today 15 May Porter

Mostly cloudy late in the Morning, then becoming partly cloudy. Breezy. Highs in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 15 May Porter

Mostly clear in the Evening, then becoming mostly cloudy. Scattered Showers and a chance of Thunderstorms late. Lows in the upper 50s. South Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porter Temperature Statistics

May Temperature

Valparaiso Porter County Municipal Airport (11.8 miles)

  • Lowest 2 May, 2026

    29.6 °F

  • Average May

    51.5 °F

  • Highest 4 May, 2026

    79.6 °F

Climate (2021–Present)

Valparaiso Porter County Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.6 °F
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