Porter County Municipal Airport Weather Forecast

    • 13
    • 33

    Snow

    • 13
    • 22

    Partly Sunny

    • 16
    • 27

    Partly Sunny

    • 16
    • 28

    Mostly Cloudy

    • 23
    • 30

    Mostly Cloudy

    • 26
    • 37

    Mostly Cloudy

Today 31 Dec Porter

Cloudy. Snow in the afternoon. Snow accumulation around an inch. Blustery. Highs in the lower 30s. West Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph. Chance of precipitation 90 percent.

Tonight 31 Dec Porter

Mostly cloudy. Snow likely early in the evening. Total snow accumulation around an inch. Blustery with Lows around 13. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of precipitation 70 percent.

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Porter County Municipal Airport Temperature Statistics

December Temperature

Valparaiso Porter County Municipal Airport (0 miles)

  • Lowest 5 December, 2025

    -2 °F

  • Average December

    27.8 °F

  • Highest 28 December, 2025

    64 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (0 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.4 °F
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