Glencoe Weather Forecast

    • 32
    • 36

    Increasing Clouds

    • 40
    • 50

    Mostly Cloudy

    • 48
    • 63

    Mostly Cloudy

    • 32
    • 75

    Chance Thunderstorms

    • 30
    • 38

    Mostly Sunny

    • 36
    • 50

    Mostly Sunny

Today 23 Mar Northern Cook

Partly cloudy late in the Morning, then becoming mostly sunny. Breezy. Highs in the lower 40s Inland, but only in the upper 30s near the lake. North Winds 10 to 15 Mph. Gusts up to 30 Mph late in the morning.

Tonight 23 Mar Northern Cook

Mostly clear in the Evening, then becoming mostly cloudy. Lows around 30. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glencoe Temperature Statistics

March Temperature

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

  • Lowest 17 March, 2026

    13.6 °F

  • Average March

    41.3 °F

  • Highest 21 March, 2026

    75 °F

Climate (2021–Present)

Chicago / Wheeling, Pal-Waukee Airport (7.5 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.5 °F
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