Porter County Municipal Airport Weather Forecast

    • 61
    • 77

    Slight Chance Thunderstorms

    • 57
    • 78

    Mostly Sunny

    • 61
    • 79

    Chance Thunderstorms

    • 60
    • 77

    Slight Chance Thunderstorms

    • 55
    • 74

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 19 Aug Porter

Mostly cloudy. A slight chance of Showers and Thunderstorms. Temperatures in the mid 70s. North Winds around 5 Mph. Chance of precipitation 20 percent.

Tonight 19 Aug Porter

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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Porter County Municipal Airport Temperature Statistics

August Temperature

Valparaiso Porter County Municipal Airport (0 miles)

  • Lowest 9 August, 2026

    57.7 °F

  • Average August

    73.2 °F

  • Highest 10 August, 2026

    88.6 °F

Climate (2021–2026)

Valparaiso Porter County Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.7 °F
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