Schaumburg Weather Forecast

    • 44
    • 76

    Partly Sunny

    • 29
    • 45

    Mostly Cloudy

    • 32
    • 46

    Partly Sunny

    • 39
    • 55

    Mostly Cloudy

    • 45
    • 53

    Mostly Cloudy

    • 32
    • 63

    Chance Rain Showers

Today 21 Mar Northern Cook

Mostly cloudy in the morning then clearing. Breezy. Highs in the mid 70s. South Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 21 Mar Northern Cook

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Southwest Winds 10 to 15 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Schaumburg Temperature Statistics

March Temperature

Chicago, Chicago-O'Hare International Airport (9.3 miles)

  • Lowest 17 March, 2026

    14.6 °F

  • Average March

    40.8 °F

  • Highest 9 March, 2026

    73.7 °F

Climate (2021–Present)

Chicago, Chicago-O'Hare International Airport (9.3 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    61.8 °F
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