Point Forecast: Milton IL
 39.56N 90.65W (Elev. 650 ft)
Last Update: 12:21 am CDT Aug 17, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

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

Rain
Thunder
Fog
Mixing Height  
Trans. 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  

Date08/17
Hour (CDT)000102030405060708091011121314151617181920212223
Temperature (°F)747373727169686870727476778080808182807976727069
Dewpoint (°F)727272717169686768696969686868686868686968676766
Heat Index (°F)76778383838485837976
Surface Wind (mph)223355557778889877653222
Wind DirNWNWNWNWNWNWNWNWNNNNNNNNNNNNNNNNW
Gust
Sky Cover (%)1009469375320126135465961533617203375056
Precipitation Potential (%)1376432100000000000000000
Relative Humidity (%)939797971001001009793908479746767676563677276849090
Rain------------------------------------------------
Thunder------------------------------------------------

Date08/18
Hour (CDT)000102030405060708091011121314151617181920212223
Temperature (°F)676665656564646367707678798184848585848380777473
Dewpoint (°F)666564646463646366686969697070717172737372717069
Heat Index (°F)767879858889909190898477
Surface Wind (mph)212223333566663332211222
Wind DirSSWSSSWSSSSSSWSWSWSWSWSWSWSWSSSSESESE
Gust
Sky Cover (%)383826151111014544965166728272727262627282941
Precipitation Potential (%)00000000000012222222121212121
Relative Humidity (%)97979797979710010097937974726963656365707277828787
Rain--------------------------------------SChcSChcSChcSChcSChc
Thunder------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
Hazardous WeatherRiver Stages
STL Climate SummaryCOU Climate Summary
UIN Climate SummaryLocal Climatology
Weather Roundup