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Buena Vista, Illinois Weather Forecast
Buena Vista, Illinois Weather
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Weather Forecast for Buena Vista, Illinois : Stephenson County
Issued: 5:01 am CST Nov 5, 2025 Latitude: 42.4255691 Longitude: -89.6778961 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Veterans Day
Sunny on Today Mostly Clear on Tonight Increasing Clouds on Thursday Mostly Sunny on Friday 50% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Veterans Day
High: 58°F Low: 28°F High: 56°F High: 62°F High: 48°F High: 35°F High: 37°F High: 42°F
Low: 45°F Low: 33°F Low: 24°F Low: 19°F Low: 19°F  
Sunny Mostly Clear Increasing Clouds Mostly Sunny Rain Mostly Sunny Sunny Partly Sunny
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Current Conditions at
MONROE - (KEFT)
48°
Feels like 42°F
Clear
as of 7:15 AM CST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
13 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
ROCKFORD - (KRFD)
48°
Cloudy
as of 6:54 AM CST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
6 MPH
260° West
Cloud Level(s): Solid Overcast at 25000ft
Sunny on Today Today... Sunny, with a high near 58. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 56. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

70% chance of rain Thursday Night Thursday Night... Showers likely, mainly after midnight. Mostly cloudy, with a low around 45. South wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 62.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 33.

50% chance of rain Saturday Saturday... A 50 percent chance of showers after noon. Mostly cloudy, with a high near 48.

50% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 35.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 19.

Sunny on Monday Monday... Sunny, with a high near 37.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 19.

Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 42.

Sun Almanac for Buena Vista, Illinois
Sunrise: 06:38 AM
Sunset: 4:47 PM
Civil Sunrise:06:08 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 05:35 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 05:02 AM
Astro Sunset: 6:23 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.