Trumbull Park Weather Forecast

    • 60
    • 71

    Becoming Sunny

    • 60
    • 79

    Mostly Cloudy

    • 58
    • 70

    Partly Sunny

    • 63
    • 82

    Chance Thunderstorms

    • 55
    • 71

    Partly Sunny

    • 54
    • 66

    Chance Rain Showers

    • 52
    • 67

    Chance Rain Showers

Today 9 Oct Central Cook

Mostly cloudy. A chance of Showers in the morning. Highs in the lower 60s. Chance of precipitation 50 percent.

Tonight 9 Oct Central Cook

Partly cloudy in the Evening, then becoming clear. Lows around 60. Southeast Winds 5 to 10 Mph.

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Trumbull Park Temperature Statistics

October Temperature

Gary Regional Airport (9.9 miles)

  • Lowest 6 October, 2026

    50 °F

  • Average October

    61.2 °F

  • Highest 7 October, 2026

    80.6 °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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