Point Forecast: Brighton IL
 39.04N 90.13W (Elev. 198 m)
Last Update: 5:21 pm CDT Jul 14, 2025
Tabular Forecast
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Weather ElementsFire WeatherProbabilistic Forecasts (Experimental)
Description | Survey
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

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

Rain
Thunder
Fog
Mixing Height  
Trans. Wind  
Vent Rate (x1000 mph-m)
Quantitative Precipitation     info
    0.100.250.501.00
Snowfall     info
    0.1in1in3in6in12in

48-Hour Period Starting:       Back 2 Days  

Date07/1407/15
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°C)262424232322222222222223242526272727282828282827
Dewpoint (°C)222222222221212121212121222222222222222222222222
Heat Index (°C)262424242526292929303131313129
Surface Wind (mph)533233333333556666665653
Wind DirSESEEEESESESESESESESESESESESSSSSSSSS
Gust
Sky Cover (%)635751454852555556566472808181827363545659615548
Precipitation Potential (%)32223268681114141414212629323742424211
Relative Humidity (%)778587909393939793939390878579777472696770727274
Rain------------------------------SChcChcChcChcChcChcChcChc--
Thunder------------------------------SChcSChcChcChcChcChcChcChc--

Date07/16
Hour (CDT)202122230001020304050607080910111213141516171819
Temperature (°C)262524242323232323232323252728293131323232323231
Dewpoint (°C)222222222222222222222222222222222222222121212222
Heat Index (°C)26252424252931333434353636363534
Surface Wind (mph)335555533355566788877766
Wind DirSSSESSSSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWS
Gust
Sky Cover (%)423630384654474134363739312315171921222324242525
Precipitation Potential (%)111111111166666688888818181818181825
Relative Humidity (%)828587909393939393939793857770655957565252525657
Rain----------------------------------SChcSChcSChcSChcSChcSChcChc
Thunder----------------------------------SChcSChcSChcSChcSChcSChcChc

Additional Forecasts and Information
English UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
City Digital FcstCounty Digital Fcst
Hazardous WeatherRiver Stages
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UIN Climate SummaryLocal Climatology
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