Porter County Municipal Airport Weather Forecast

    • 49
    • 67

    Rain Showers

    • 40
    • 55

    Rain Showers

    • 36
    • 57

    Mostly Sunny

    • 39
    • 65

    Mostly Sunny

    • 42
    • 69

    Partly Sunny

    • 44
    • 71

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

Today 15 Oct Porter

Mostly sunny. Highs in the lower 70s.

Tonight 15 Oct Porter

Cloudy. Showers early in the evening. A slight chance of Thunderstorms in the evening. A chance of Showers in the late evening and early morning. Breezy. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, increasing to west 15 to 20 Mph after midnight. Gusts up to 30 Mph. Chance of precipitation 80 percent.

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Porter County Municipal Airport Temperature Statistics

October Temperature

Valparaiso Porter County Municipal Airport (0 miles)

  • Lowest 6 October, 2026

    41.6 °F

  • Average October

    63.6 °F

  • Highest 12 October, 2026

    87.1 °F

Climate (2021–2026)

Valparaiso Porter County Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.6 °F
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