McLean Weather Forecast

    • 0
    • 25

    Blowing Snow

    • 3
    • 19

    Blowing Snow

    • 30
    • 42

    Chance Snow/Sleet

    • 40
    • 66

    Partly Sunny

    • 46
    • 73

    Partly Sunny

    • 44
    • 79

    Partly Sunny

    • 40
    • 75

    Partly Sunny

Today 15 Mar Pierce

Snow likely. Blowing snow. Visibility one quarter mile or less at Times. Snow accumulation around an inch. Very windy and much cooler. Near steady temperature in the lower 20s. North Winds 35 to 40 Mph with Gusts up to 60 Mph. Chance of snow 70 percent. Wind chill Values as low as 1 below.

Tonight 15 Mar Pierce

Mostly cloudy with a slight chance of snow in the Evening, then partly cloudy after midnight. Areas of blowing snow. Very windy and much Colder with Lows around 1 above. Northwest Winds 30 to 40 Mph with Gusts up to 55 Mph, Diminishing to 25 to 30 Mph with Gusts up to 45 Mph after midnight. Chance of snow 20 percent. Wind chill Values as low as 18 below.

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McLean Temperature Statistics

March Temperature

Wayne, Wayne Municipal Airport (26.7 miles)

  • Lowest 1 March, 2026

    10.8 °F

  • Average March

    41.3 °F

  • Highest 8 March, 2026

    74.7 °F

Climate (2021–Present)

Wayne, Wayne Municipal Airport (26.7 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    62 °F
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