Porter Weather Forecast

    • 61
    • 78

    Rain Showers Likely

    • 50
    • 71

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 61
    • 80

    Partly Sunny

    • 63
    • 82

    Chance Thunderstorms

Today 21 Jul Jefferson

Considerable cloudiness. A chance of Showers and Thunderstorms this Morning, then scattered Thunderstorms and Showers likely this afternoon. Some Thunderstorms may be severe this afternoon. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 21 Jul Jefferson

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a slight chance of Showers and Thunderstorms after midnight. Humid with Lows around 60. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 70 percent.

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Porter Temperature Statistics

July Temperature

Indiana / Stewart Field (21.1 miles)

  • Lowest 17 July, 2026

    57.2 °F

  • Average July

    74.6 °F

  • Highest 3 July, 2026

    93.2 °F

Climate (2021–2026)

Indiana / Stewart Field (21.1 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.8 °F
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