10-Day Weather Forecast - McLean, IL

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  • |63°F
    Partly Cloudy

    Tonight

    63°F

    Partly cloudy. Lows in the upper 50s. Southeast winds around 5 mph.

    Hourly details
  • 77|64°F
    40% Chance of Storms

    Day

    77°F

    Sunny in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 80. Southwest winds 10 to 15 mph. Chance of rain 40 percent.

    Night

    64°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.

    Hourly details
  • 79|65°F
    Partly Sunny

    Day

    79°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 80s. West winds 5 to 10 mph.

    Night

    65°F

    Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

    Hourly details
  • 76|66°F
    60% Chance Rain Showers

    Day

    76°F

    Showers likely in the morning then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

    Night

    66°F

    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 50 percent.

    Hourly details
  • 82|71°F
    Partly Sunny

    Day

    82°F

    Partly sunny. Highs in the lower 80s.

    Night

    71°F

    Partly cloudy. A chance of showers after midnight. Lows around 70. Chance of rain 40 percent.

    Hourly details
  • 88|74°F
    Mostly Sunny

    Day

    88°F

    Mostly sunny. Highs in the upper 80s.

    Night

    74°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Hourly details
  • 91|75°F
    Mostly Sunny

    Day

    91°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Night

    75°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Hourly details
  • 91|75°F
    Mostly Sunny

    Day

    91°F

    Mostly clear. Lows in the mid 70s. Highs in the lower 90s.

    Night

    75°F

    Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 75F. Dew point will be around 73F with an average humidity of 80%. Winds will be 7 mph from the S.

  • 90|75°F
    40% Chance of Rain

    Day

    90°F

    Sunny with a 35% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 74F with an average humidity of 71%. Winds will be 7 mph from the S.

    Night

    75°F

    Clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 75F. Dew point will be around 73F with an average humidity of 79%. Winds will be 6 mph from the S.

  • 91|76°F
    30% Chance of Rain

    Day

    91°F

    Sunny with a 30% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 74F with an average humidity of 70%. Winds will be 6 mph from the SW.

    Night

    76°F

    Clear with a 25% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 73F with an average humidity of 79%. Winds will be 5 mph from the S.