National Weather Service forecast

McLean, Illinois Weather

56°Overnight: Chance Light Rain
Wind SSW 13 to 16 mph
7-DayHourlyRadar

McLean 7-Day Forecast

  1. Overnight
    56°F
    Chance Light Rain
    49% chance of precipitation

    A chance of rain. Mostly cloudy, with a low around 56. South southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

  2. Wednesday
    60°F
    Patchy Drizzle
    13% chance of precipitation

    Patchy drizzle. Cloudy, with a high near 60. Southwest wind around 15 mph, with gusts as high as 23 mph. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    46°F
    Patchy Drizzle then Mostly Cloudy
    10% chance of precipitation

    Patchy drizzle before 10pm. Mostly cloudy, with a low around 46. Southwest wind around 13 mph, with gusts as high as 22 mph.

  4. Thursday
    58°F
    Mostly Cloudy then Slight Chance Light Rain
    17% chance of precipitation

    A slight chance of rain after 5pm. Mostly cloudy, with a high near 58. West southwest wind 12 to 15 mph, with gusts as high as 24 mph.

  5. Thursday Night
    42°F
    Chance Light Rain
    26% chance of precipitation

    A chance of rain. Mostly cloudy, with a low around 42. Northwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 30%.

  6. Friday
    52°F
    Partly Sunny
    7% chance of precipitation

    Partly sunny, with a high near 52. North northwest wind around 13 mph, with gusts as high as 18 mph.

  7. Friday Night
    32°F
    Partly Cloudy

    Partly cloudy, with a low around 32. North northwest wind 3 to 9 mph.

  8. Saturday
    53°F
    Sunny

    Sunny, with a high near 53.

  9. Saturday Night
    32°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 32.

  10. Sunday
    59°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 59.

  11. Sunday Night
    33°F
    Clear
    1% chance of precipitation

    Clear, with a low around 33.

  12. Monday
    63°F
    Sunny

    Sunny, with a high near 63.

  13. Monday Night
    39°F
    Clear

    Clear, with a low around 39.

  14. Tuesday
    66°F
    Sunny
    1% chance of precipitation

    Sunny, with a high near 66.

Issued by the National Weather Service (ILX office), updated .

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About McLean

Population (2020 Census)
743
Coordinates
40.314, -89.169
Elevation
699 ft
NWS forecast office
ILX
Time zone
America/Chicago
Sunrise today
6:29 AM CST
Sunset today
4:50 PM CST
Daylight today
10 h 21 min

McLean Weather Questions

What is the weather forecast for McLean, Illinois?

Overnight: A chance of rain. Mostly cloudy, with a low around 56. South southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible. Wednesday: Patchy drizzle. Cloudy, with a high near 60. Southwest wind around 15 mph, with gusts as high as 23 mph. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in McLean this week?

The best chance of precipitation is Overnight at 49%. Periods with a 30% chance or more: Overnight (49%).

How warm and how cold will it get in McLean this week?

The warmest day is Tuesday, with a high near 66°F. The coldest night is Friday Night, with a low near 32°F.

What time are sunrise and sunset in McLean today?

Sunrise is at 6:29 AM CST and sunset is at 4:50 PM CST, for 10 h 21 min of daylight.

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