Markham, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Overcast. Temperature is 43°F6°C, dew point 29°F-2°C, humidity 57%. Wind direction is NW at 16 mph26 km/h with visibility of 10 mi16 km. Barometric pressure is 29.91 in1013 mb.

Today - Mostly cloudy. A chance of rain. Breezy. Highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipi.. Full Forecast

Tonight - A chance of snow in the evening. Rain. Snow likely after midnight. Snow accumulation around an inch. Blustery with lows in the low.. 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