Trumbull Park Weather Forecast

    • 66
    • 79

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 65
    • 80

    Mostly Sunny

    • 64
    • 76

    Partly Sunny

    • 68
    • 82

    Slight Chance Thunderstorms

    • 72
    • 85

    Chance Rain Showers

    • 71
    • 86

    Slight Chance Thunderstorms

Today 25 Aug Central Cook

Partly cloudy. Near steady temperature in the upper 70s. South Winds 5 to 10 Mph.

Tonight 25 Aug Central Cook

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers with a slight chance of Thunderstorms late. Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of precipitation 30 percent.

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Trumbull Park Temperature Statistics

August Temperature

Gary Regional Airport (9.9 miles)

  • Lowest 21 August, 2026

    62.6 °F

  • Average August

    73.6 °F

  • Highest 7 August, 2026

    89.6 °F

Climate (2021–2026)

Gary Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.3 °F
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