Porter County Municipal Airport Weather Forecast

    • 45
    • 61

    Partly Sunny

    • 49
    • 65

    Partly Sunny

    • 54
    • 71

    Rain Showers

    • 55
    • 72

    Mostly Cloudy

    • 55
    • 74

    Slight Chance Rain Showers

    • 58
    • 77

    Slight Chance Rain Showers

Today 20 May Porter

Mostly cloudy. Highs in the upper 50s Inland, but only in the lower 50s near the lake. North Winds 10 to 15 Mph, increasing to 15 to 20 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 20 May Porter

Partly cloudy. Lows in the mid 40s. Northeast Winds 10 to 15 Mph.

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Porter County Municipal Airport Temperature Statistics

May Temperature

Valparaiso Porter County Municipal Airport (0 miles)

  • Lowest 2 May, 2026

    29.6 °F

  • Average May

    55.6 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

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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