Valparaiso Weather Forecast

    • 69
    • 90

    Severe Tstms

    • 60
    • 74

    Mostly Cloudy

    • 67
    • 82

    Rain Showers Likely

    • 68
    • 85

    Thunderstorms Likely

    • 67
    • 82

    Chance Thunderstorms

    • 70
    • 85

    Chance Thunderstorms

    • 73
    • 91

    Slight Chance Thunderstorms

Today 16 Jul Porter

Mostly cloudy late in the Morning, then becoming partly cloudy. Isolated Showers and Thunderstorms early to mid afternoon. Scattered Showers and Thunderstorms late in the afternoon. Hot and humid. Highs in the lower 90s. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Chance of precipitation 40 percent.

Tonight 16 Jul Porter

Mostly cloudy. A slight chance of Showers and Thunderstorms early in the evening. Some Thunderstorms may be severe with damaging Winds and large hail. Lows around 70. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Chance of precipitation 20 percent.

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Valparaiso Temperature Statistics

July Temperature

Valparaiso Porter County Municipal Airport (3.1 miles)

  • Lowest 14 July, 2025

    60.1 °F
  • Average July

    77.8 °F
  • Highest 5 July, 2025

    93.7 °F

Climate (2020–Present)

Valparaiso Porter County Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    42.4 °F
  • Average 2020–2025

    51.8 °F
  • Average High 2020–2025

    61.2 °F
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