South Deering Weather Forecast

    • 62
    • 79

    Mostly Sunny

    • 63
    • 79

    Mostly Sunny

    • 65
    • 81

    Mostly Sunny

    • 65
    • 83

    Slight Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

    • 61
    • 72

    Chance Rain Showers

Today 15 Sep Central Cook

Sunny. Highs in the mid 80s Inland, but only in the mid 70s near the lake. East Winds 5 to 10 Mph.

Tonight 15 Sep Central Cook

Mostly clear. Lows in the lower 60s. East Winds 5 to 10 Mph.

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South Deering Temperature Statistics

September Temperature

Gary Regional Airport (9.3 miles)

  • Lowest 8 September, 2025

    42.8 °F

  • Average September

    62.7 °F

  • Highest 10 September, 2025

    84.2 °F

Climate (2020–Present)

Gary Regional Airport (9.3 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.8 °F
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