Porter County Municipal Airport Weather Forecast

    • 22
    • 29

    Cloudy

    • 11
    • 30

    Chance Snow

    • 1
    • 15

    Snow Likely

    • -1
    • 13

    Partly Sunny

    • 14
    • 21

    Mostly Cloudy

    • 28
    • 34

    Mostly Cloudy

    • 33
    • 42

    Chance Rain

Today 11 Dec Porter

Mostly cloudy. Near steady temperature in the upper 20s. West Winds 5 to 10 Mph.

Tonight 11 Dec Porter

Mostly cloudy. Near steady temperature in the mid 20s. Southeast Winds around 5 Mph.

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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

    22.3 °F

  • Highest 9 December, 2025

    37 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (0 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.4 °F
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