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Hillcrest, Illinois Weather Forecast
Hillcrest, Illinois Weather
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Weather Forecast for Hillcrest, Illinois : Ogle County
Issued: 4:01 am CST Dec 8, 2025 Latitude: 41.9511398 Longitude: -89.0645413 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
10% chance of snow on Today 20% chance of snow on Tonight Mostly Cloudy on Tuesday 30% chance of rain & snow on Wednesday 20% chance of snow on Thursday 20% chance of snow on Friday Partly Sunny on Saturday Mostly Sunny on Sunday
High: 21°F Low: 26 °F High: 36°F High: 36°F High: 22°F High: 17°F High: 7°F High: 15°F
Low: 31°F Low: 8°F Low: 7°F Low: -4°F Low: -4°F  
Snow Snow Mostly Cloudy Rain & Snow Snow Snow Partly Sunny Mostly Sunny
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Current Conditions at
ROCKFORD - (KRFD)
Cloudy
as of 3:54 AM CST
Rel. Humidity: 71%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: VFR
Wind Data
7 MPH
0° North
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
DE KALB TAYLOR MUNICIPAL - (KDKB)
Cloudy
as of 4:35 AM CST
Rel. Humidity: 78%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.34 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3000ft
10% chance of snow Today Today... A slight chance of flurries between 7am and 8am. Mostly cloudy, with a high near 21. Light and variable wind becoming south 5 to 10 mph in the morning.

20% chance of snow Tonight Tonight... A slight chance of snow between 11pm and 3am. Mostly cloudy, with a temperature rising to around 26 by 5am. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

90% chance of rain Tuesday Night Tuesday Night... Rain, mainly before midnight. Low around 31. Breezy, with a south wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

30% chance of rain & snow Wednesday Wednesday... A chance of rain and snow before 9am, then a chance of snow. Mostly cloudy, with a high near 36. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

20% chance of snow Wednesday Night Wednesday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

20% chance of snow Thursday Thursday... A 20 percent chance of snow. Mostly cloudy, with a high near 22.

20% chance of snow Thursday Night Thursday Night... A chance of snow. Mostly cloudy, with a low around 7.

20% chance of snow Friday Friday... A chance of snow after noon. Mostly cloudy, with a high near 17.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around -4.

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 7.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around -4.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 15.

Sun Almanac for Hillcrest, Illinois
Sunrise: 07:12 AM
Sunset: 4:25 PM
Civil Sunrise:06:40 AM
Civil Sunset: 4:56 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:05 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.