Alworth, Illinois Weather
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Weather Forecast for Alworth, Illinois : Winnebago County
Issued: 8:56 pm CDT May 31, 2025 Latitude: 42.2436319 Longitude: -89.2456643 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Cloudy on Overnight Mostly Sunny on Sunday Mostly Sunny on Monday 60% chance of thunderstorms on Tuesday Thunderstorms on Wednesday 20% chance of rain on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday
Low: 47°F High: 76°F High: 88°F High: 86°F High: 72°F High: 72°F High: 76°F High: 78°F
Low: 55°F Low: 67°F Low: 61°F Low: 57°F Low: 53°F Low: 56°F  
Cloudy Mostly Sunny Mostly Sunny Thunderstorms Thunderstorms Rain Mostly Sunny Rain
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Current Conditions at
ROCKFORD - (KRFD)
50°
Mostly Clear
as of 11:54 PM CDST
Rel. Humidity: 66%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
3 MPH
170° South
Cloud Level(s): Few at 25000ft
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
48°
Clear
as of 12:15 AM CDST
Rel. Humidity: 53%
Dew Point: 32°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 47. South wind around 5 mph becoming west southwest.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 76. Calm wind becoming north northwest around 5 mph in the afternoon.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 55. Northwest wind around 5 mph becoming southeast in the evening. Winds could gust as high as 10 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 88. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 25 mph.
60% chance of thunderstorms Tuesday Tuesday... A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 86. Breezy. Chance of precipitation is 60%.
80% chance of thunderstorms Tuesday Night Tuesday Night... Showers and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.
Thunderstorms on Wednesday Wednesday... Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 72.
20% chance of rain Wednesday Night Wednesday Night... A chance of showers. Mostly cloudy, with a low around 57.
20% chance of rain Thursday Thursday... A chance of showers. Mostly cloudy, with a high near 72.
20% chance of rain Thursday Night Thursday Night... A chance of showers. Mostly cloudy, with a low around 53.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 76.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 56.
20% chance of rain Saturday Saturday... A chance of showers. Mostly sunny, with a high near 78.
Sun Almanac for Alworth, Illinois
Sunrise: 05:23 AM
Sunset: 8:27 PM
Civil Sunrise:04:49 AM
Civil Sunset: 9:01 PM
Nautical Sunrise: 04:06 AM
Nautical Sunset: 9:44 PM
Astro Sunrise: 03:14 AM
Astro Sunset: 10:35 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.