Berwyn Weather Forecast

    • 44
    • 44

    Rain Likely

    • 19
    • 59

    Rain

    • 15
    • 26

    Blizzard

    • 23
    • 28

    Mostly Cloudy

    • 12
    • 32

    Chance Snow

    • 7
    • 20

    Mostly Sunny

Today 27 Dec Central Cook

Cloudy. Near steady temperature in the lower 40s. Southeast Winds around 10 Mph.

Tonight 27 Dec Central Cook

Cloudy. A slight chance of Showers late in the evening. A chance of Showers after midnight. Showers likely late. Patchy fog after midnight. Lows in the lower 40s. Southeast Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Berwyn Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (5 miles)

  • Lowest 14 December, 2025

    -0.9 °F

  • Average December

    27.4 °F

  • Highest 23 December, 2025

    54 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (5 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    61.8 °F
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