Portage Weather Forecast

    • 54
    • 61

    Rain Showers

    • 47
    • 71

    Rain Showers

    • 40
    • 57

    Chance Rain Showers

    • 41
    • 52

    Mostly Sunny

    • 46
    • 61

    Mostly Sunny

    • 50
    • 72

    Mostly Sunny

Today 30 Apr Porter

Partly cloudy in the Morning, then becoming mostly cloudy. A slight chance of Showers early to mid afternoon. A chance of Showers late in the afternoon. Highs in the mid 60s Inland, but only in the upper 50s near the lake. East Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 30 Apr Porter

A chance of Showers early in the Evening, then Showers with a slight chance of Thunderstorms in the late evening and overnight. Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of precipitation 90 percent.

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Portage Temperature Statistics

April Temperature

Gary Regional Airport (11.8 miles)

  • Lowest 12 April, 2025

    28.4 °F

  • Average April

    48.9 °F

  • Highest 18 April, 2025

    80.6 °F

Climate (2020–Present)

Gary Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.6 °F
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