East Chicago Weather Forecast

    • 37
    • 42

    Mostly Cloudy

    • 34
    • 47

    Mostly Cloudy

    • 43
    • 45

    Rain Likely

    • 43
    • 50

    Chance Rain

    • 36
    • 49

    Mostly Cloudy

    • 27
    • 45

    Mostly Cloudy

Today 22 Dec Lake

Mostly cloudy. Highs in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Dec Lake

Mostly cloudy. Near steady temperature in the upper 30s. Southwest Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Chicago Temperature Statistics

December Temperature

Gary Regional Airport (2.5 miles)

  • Lowest 14 December, 2025

    1.4 °F

  • Average December

    24.9 °F

  • Highest 18 December, 2025

    53.6 °F

Climate (2020–Present)

Gary Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.9 °F
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