McLean, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Hazy. Temperature is 69°F21°C, dew point 0°F-18°C, humidity N/A%. Wind direction is SE at 12 mph19 km/h with visibility of 6 mi10 km. Barometric pressure is 30.05 in1018 mb.

Tonight - Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 .. Full Forecast

Saturday - Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the mid 80s. South wi.. Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart