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Hillcrest, Illinois Weather Forecast
Hillcrest, Illinois Weather
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Weather Forecast for Hillcrest, Illinois : Ogle County
Issued: 3:11 pm CST Jan 20, 2026 Latitude: 41.9511398 Longitude: -89.0645413 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
100% chance of snow on Tonight 50% chance of snow on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
Low: 20 °F High: 27°F High: 19°F High: -4°F High: 4°F High: 12°F High: 14°F High: 24°F
Low: 10°F Low: -11°F Low: -11°F Low: -2°F Low: -2°F Low: 4°F  
Snow Snow Mostly Sunny Mostly Sunny Mostly Cloudy Partly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ROCKFORD - (KRFD)
18°
Cloudy
as of 5:54 PM CST
Rel. Humidity: 57%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 14000ft
100% chance of snow Tonight Tonight... A chance of flurries with a slight chance of snow before 9pm, then snow, mainly after 9pm. Temperature rising to around 20 by 3am. South southeast wind 5 to 10 mph becoming west southwest after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

50% chance of snow Wednesday Wednesday... A chance of snow or flurries before 4pm, then scattered flurries with isolated snow showers between 4pm and 5pm, then scattered snow showers after 5pm. Mostly cloudy, with a high near 27. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

70% chance of blowing snow Wednesday Night Wednesday Night... Snow showers likely, mainly before 9pm. Patchy blowing snow before 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Wind chill values as low as -5. Breezy, with a southwest wind 15 to 20 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 19. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 20 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -11. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Mostly Sunny on Friday Friday... Mostly sunny and cold, with a high near -4.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -11.

Mostly Cloudy on Saturday Saturday... Mostly cloudy and cold, with a high near 4.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around -2.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 12.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -2.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 14.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 4.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 24.

Sun Almanac for Hillcrest, Illinois
Sunrise: 07:19 AM
Sunset: 4:56 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:26 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:41 AM
Astro Sunset: 6:34 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.