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Hillcrest, Illinois Weather Forecast
Hillcrest, Illinois Weather
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Weather Forecast for Hillcrest, Illinois : Douglas County
Issued: 3:36 pm CST Jan 17, 2026 Latitude: 39.7855876 Longitude: -88.2797701 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday M.L.King Day Tuesday Wednesday Thursday Friday Saturday
20% chance of snow on This Afternoon 20% chance of snow on Tonight 20% chance of snow on Sunday Sunny on M.L.King Day Mostly Sunny on Tuesday Partly Sunny on Wednesday Sunny on Thursday Partly Sunny on Friday 20% chance of snow on Saturday
High: 23°F Low: 10°F High: 26°F High: 15°F High: 27°F High: 37°F High: 30°F High: 37°F High: 25°F
Low: 5 °F Low: 5 °F Low: 21°F Low: 16°F Low: 17°F Low: 16°F  
Snow Snow Snow Sunny Mostly Sunny Partly Sunny Sunny Partly Sunny Snow
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Current Conditions at
CHAMPAIGN - (KCMI)
18°
Feels like 1°F
Mostly Cloudy
as of 3:53 PM CST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
260° West
Cloud Level(s): Broken at 3900ft
Current Conditions at
MATTOON - (KMTO)
19°
Feels like 4°F
Mostly Cloudy
as of 3:53 PM CST
Rel. Humidity: 48%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 33 MPH
270° West
Cloud Level(s): Scattered at 5000ft, Broken at 6000ft
Current Conditions at
DECATUR - (KDEC)
18°
Feels like 3°F
Cloudy
as of 3:54 PM CST
Rel. Humidity: 48%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 24 MPH
260° West
Cloud Level(s): Broken at 5000ft, Solid Overcast at 6500ft
Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
19°
Feels like 3°F
Cloudy
as of 4:15 PM CST
Rel. Humidity: 44%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
270° West
Cloud Level(s): Scattered at 4500ft, Solid Overcast at 5500ft
20% chance of snow This Afternoon This Afternoon... A chance of flurries before 5pm, then a chance of flurries with a slight chance of snow after 5pm. Mostly cloudy, with a high near 23. Wind chill values between 3 and 8. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
20% chance of snow Tonight Tonight... A 20 percent chance of snow before 7pm. Mostly cloudy, with a low around 10. Wind chill values between -5 and 2. West wind 11 to 15 mph, with gusts as high as 23 mph.
20% chance of snow Sunday Sunday... A chance of flurries between noon and 3pm, then a chance of flurries with a slight chance of snow after 3pm. Partly sunny, with a high near 26. Wind chill values between -4 and 6. Southwest wind 9 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
20% chance of snow Sunday Night Sunday Night... A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values between -4 and -14. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 17 to 22 mph after midnight. Winds could gust as high as 32 mph.
Sunny on M.L.King Day M.L.King Day... Sunny, with a high near 15. Blustery, with a west northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 32 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 5. West northwest wind 6 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 27. South southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 21.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 37.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 16.
Sunny on Thursday Thursday... Sunny, with a high near 30.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 17.
Partly Sunny on Friday Friday... Partly sunny, with a high near 37.
20% chance of snow Friday Night Friday Night... A chance of snow. Mostly cloudy, with a low around 16.
20% chance of snow Saturday Saturday... A chance of snow. Mostly cloudy, with a high near 25.
Current Radar Image


Sun Almanac for Hillcrest, Illinois
Sunrise: 07:12 AM
Sunset: 4:55 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:25 PM
Nautical Sunrise: 06:09 AM
Nautical Sunset: 5:58 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:30 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.