Glencoe Weather Forecast

    • 53
    • 58

    Rain Showers Likely

    • 51
    • 58

    Slight Chance Thunderstorms

    • 59
    • 64

    Slight Chance Rain Showers

    • 61
    • 70

    Partly Sunny

    • 61
    • 80

    Slight Chance Thunderstorms

    • 58
    • 74

    Chance Rain Showers

Today 22 May Northern Cook

Mostly cloudy. Highs in the upper 60s Inland, but only around 60 near the lake. East Winds 10 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 22 May Northern Cook

Cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. East Winds 10 to 15 Mph, becoming northeast 5 to 10 Mph after midnight. Chance of precipitation 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Glencoe Temperature Statistics

May Temperature

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

  • Lowest 2 May, 2026

    30.7 °F

  • Average May

    56.4 °F

  • Highest 17 May, 2026

    85.6 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads