Point Forecast: Wheaton IL
 41.87N 88.12W
Last Update: 1:56 am CDT Oct 16, 2026
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  
20ft Wind  
Vent Rate (x1000 mph-ft)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date10/1610/17
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)555352515050495050515151525351504847454443424039
Dewpoint (°F)525049484746464544454545444342403937363534343333
Wind Chill (°F)4444434445444140383735343332
Surface Wind (mph)181717161616161616171820212222222120181615141413
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNNWNNWNNWNNNNNNNNNNN
Gust26252524242424242329293031323333323130252321
Sky Cover (%)97948269878784879598999897949185806348159734
Precipitation Potential (%)1000005671721393322181042100000
Relative Humidity (%)909091908988878381808080736970686968707172747677
Rain------------------SChcSChcChcChcSChcSChc------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/18
Hour (CDT)020304050607080910111213141516171819202122230001
Temperature (°F)383837363636374045485052545454535149474645444442
Dewpoint (°F)323231313030313133343434343434343535353535353534
Wind Chill (°F)313130303030333743485046454342414038
Surface Wind (mph)11109876655236788766666777
Wind DirNNNNNNNNNNNWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSW
Gust13
Sky Cover (%)332133014002322243012222
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)787980818181777064585349474546485459626567697172
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

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