Winnetka Weather Forecast

    • 41
    • 45

    Increasing Clouds

    • 38
    • 55

    Slight Chance Thunderstorms

    • 41
    • 47

    Rain Showers

    • 39
    • 48

    Rain Showers

    • 34
    • 47

    Chance Rain Showers

    • 35
    • 47

    Partly Sunny

Today 29 Mar Northern Cook

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 50s Inland, but only in the mid 40s near the lake. East Winds 5 to 10 Mph.

Tonight 29 Mar Northern Cook

Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Lows in the lower 40s. East Winds 10 to 15 Mph in the Evening, becoming south after midnight. Chance of precipitation 90 percent.

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  • Temperature Real-Time

Winnetka Temperature Statistics

March Temperature

Chicago / Wheeling, Pal-Waukee Airport (8.7 miles)

  • Lowest 18 March, 2024

    24.9 °F
  • Average March

    43.6 °F
  • Highest 3 March, 2024

    72.6 °F

Climate (2019–Present)

Chicago / Wheeling, Pal-Waukee Airport (8.7 miles)

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  • Average Low 2019–2024

    44.1 °F
  • Average 2019–2024

    52.6 °F
  • Average High 2019–2024

    60.8 °F
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