Point Forecast: Markham IL
 41.6N 87.7W
Last Update: 9:36 am CDT Oct 6, 2026
Tabular Forecast
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Date10/0610/07
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)616568717273737269656463626161606059595857575962
Dewpoint (°F)464646454544444344444444444444444444454647495153
Wind Chill (°F)
Surface Wind (mph)101113141414141110999999999998888
Wind DirSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWWSWWSWWSWWSWWSW
Gust1618212323232221201717171818201818171615141313
Sky Cover (%)02356661115192532383736353535353740422846
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)585145403735343640464851525454555658616470757370
Rain------------------------------------------------
Thunder------------------------------------------------
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Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/08
Hour (CDT)101112131415161718192021222300010203040506070809
Temperature (°F)666972747676767471686665636160595857565453545659
Dewpoint (°F)545657585757565655555453525150494847464544444546
Wind Chill (°F)
Surface Wind (mph)888899987666666666655556
Wind DirWSWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNW
Gust131314141513
Sky Cover (%)242816182430263828155941232322222630343331303029
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)666259565351505257646665676869696868697071706761
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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