Rock Grove, Illinois Weather
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Click for Winter Weather Advisory for Rock Grove, Illinois
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Weather Forecast for Rock Grove, Illinois : Stephenson County
Issued: 10:15 pm CST Feb 4, 2025 Latitude: 42.4630687 Longitude: -89.5120612 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight 30% chance of freezing rain & snow on Wednesday Mostly Cloudy on Thursday Mostly Cloudy on Friday 80% chance of snow on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday
Low: 18°F High: 32°F High: 40°F High: 29°F High: 31°F High: 27°F High: 27°F High: 22°F
Low: 27°F Low: 15°F Low: 21°F Low: 16°F Low: 10°F Low: 9°F  
Mostly Cloudy Freezing Rain & Snow Mostly Cloudy Mostly Cloudy Snow Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
MONROE - (KEFT)
16°
Clear
as of 12:15 AM CST
Rel. Humidity: 61%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
8 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
18°
Feels like 6°F
Clear
as of 12:15 AM CST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Wind Data
9 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
JANESVILLE - (KJVL)
18°
Cloudy
as of 12:15 AM CST
Rel. Humidity: 57%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: MVFR
Wind Data
3 MPH
0° North
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
ROCKFORD - (KRFD)
19°
Feels like 7°F
Cloudy
as of 11:54 PM CST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: MVFR
Wind Data
10 MPH
0° North
Cloud Level(s): Solid Overcast at 1500ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 18. Northeast wind around 10 mph.
30% chance of freezing rain & snow Wednesday Wednesday... A slight chance of snow before noon, then a chance of freezing rain after 4pm. Cloudy, with a high near 32. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
90% chance of freezing rain & snow Wednesday Night Wednesday Night... Freezing rain, possibly mixed with snow, mainly before midnight. Low around 27. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Mostly Cloudy on Thursday Thursday... Mostly cloudy, then gradually becoming sunny, with a high near 40. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 15.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 29.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 21.
80% chance of snow Saturday Saturday... Snow. High near 31. Chance of precipitation is 80%.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 16.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 27.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 10.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 27.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 9.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 22.
Current Radar Image


Sun Almanac for Rock Grove, Illinois
Sunrise: 07:07 AM
Sunset: 5:17 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:47 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 6:20 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 6:53 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.