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Sweet Home, Illinois Weather Forecast
Sweet Home, Illinois Weather
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Weather Forecast for Sweet Home, Illinois : Jo Daviess County
Issued: 2:36 am CST Dec 21, 2025 Latitude: 42.4663965 Longitude: -90.0459579 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Christmas Day Friday Saturday
Clear on Overnight Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Cloudy on Wednesday Cloudy on Christmas Day Mostly Cloudy on Friday Mostly Cloudy on Saturday
Low: 11°F High: 26°F High: 38°F High: 41°F High: 43°F High: 48°F High: 39°F High: 39°F
Low: 28 °F Low: 33°F Low: 27°F Low: 37°F Low: 32°F Low: 28°F  
Clear Sunny Mostly Sunny Partly Sunny Cloudy Cloudy Mostly Cloudy Mostly Cloudy
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Current Conditions at
MONROE - (KEFT)
16°
Feels like 4°F
Clear
as of 2:35 AM CST
Rel. Humidity: 61%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
9 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
19°
Clear
as of 2:35 AM CST
Rel. Humidity: 62%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
SAVANNA - (KSFY)
21°
Clear
as of 2:35 AM CST
Rel. Humidity: 57%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 11. Northwest wind 5 to 10 mph.
Sunny on Sunday Sunday... Sunny, with a high near 26. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Increasing Clouds on Sunday Night Sunday Night... Increasing clouds, with a temperature rising to around 28 by 5am. South wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny on Monday Monday... Cloudy, then gradually becoming mostly sunny, with a high near 38. South wind 5 to 10 mph, with gusts as high as 20 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 33.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 41.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 27.
Cloudy on Wednesday Wednesday... Cloudy, with a high near 43.
Cloudy on Wednesday Night Wednesday Night... Cloudy, with a low around 37.
Cloudy on Christmas Day Christmas Day... Cloudy, with a high near 48.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 32.
Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 39.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 28.
Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 39.
Sun Almanac for Sweet Home, Illinois
Sunrise: 07:27 AM
Sunset: 4:30 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:02 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:38 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:12 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.