Point Forecast: De Kalb IL
 41.92N 88.76W
Last Update: 3:07 pm CDT Jul 16, 2025
Tabular Forecast
[show menu]Get as XML

Date07/1607/17
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°C)312825232323232322222121201919191920212121222222
Dewpoint (°C)232423232121212120201919181818181818181818181817
Heat Index (°C)363225
Surface Wind (mph)1514131313131311111098877777888999
Wind DirSWSWWSWWSWWWWWWWNWNWNWNWNNWNNWNNWNNWNNWNNNNNN
Gust2424232322212120
Sky Cover (%)576169735649455157646770747779838383848280797775
Precipitation Potential (%)433121201817161110776776665555333
Relative Humidity (%)657792968484838288919291919295918988868483807674
RainChcChcSChcSChcSChcSChcSChc----------------------------------
ThunderChcChcSChcSChcSChcSChcSChc----------------------------------

Date07/18
Hour (CDT)161718192021222300010203040506070809101112131415
Temperature (°C)222222211918171616161514141414151718212223242626
Dewpoint (°C)171717171616151414131313121213131415161717171718
Heat Index (°C)242627
Surface Wind (mph)998887777666556666665555
Wind DirNNENNENENENEENEENEENEENEENEENENENENENENEENEEEEESESESESSE
Gust
Sky Cover (%)747169676462615550464442413733302928273034373532
Precipitation Potential (%)333111111444444333333777
Relative Humidity (%)727174768084868888878787899191898480746966636160
Rain------------------------------------------------
Thunder------------------------------------------------

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
Graphical Hazardous Weather OutlookHazardous Weather
Regional Weather ConditionsPast Weather Information