East Chicago Weather Forecast

    • 27
    • 34

    Increasing Clouds

    • 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 21 Dec Lake

Sunny. Highs in the lower 30s. Northwest Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 21 Dec Lake

Partly cloudy early in the Evening, then becoming mostly cloudy. Near steady temperature in the upper 20s. South Winds 5 to 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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