Gary/Chicago International Airport Weather Forecast

    • 27
    • 37

    Chance Snow

    • 25
    • 31

    Mostly Cloudy

    • 34
    • 43

    Partly Sunny

    • 37
    • 43

    Rain

    • 43
    • 54

    Rain Likely

    • 47
    • 59

    Rain Likely

    • 47
    • 64

    Rain Likely

Today 28 Feb Lake

Mostly cloudy. A slight chance of snow early in the afternoon. Highs in the upper 30s. Northeast Winds 10 to 15 Mph. Chance of precipitation 20 percent.

Tonight 28 Feb Lake

Cloudy. A slight chance of snow Showers late. Blustery. Near steady temperature in the upper 20s. Northeast Winds 15 to 25 Mph, becoming north 10 to 15 Mph after midnight. Gusts up to 30 Mph. Chance of precipitation 20 percent.

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Gary/Chicago International Airport Temperature Statistics

February Temperature

Gary Regional Airport (0 miles)

  • Lowest 1 February, 2026

    14 °F

  • Average February

    32.4 °F

  • Highest 16 February, 2026

    66.2 °F

Climate (2021–Present)

Gary Regional Airport (0 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.1 °F
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