Alworth, Illinois Weather
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Weather Forecast for Alworth, Illinois : Winnebago County
Issued: 8:27 am CDT Jun 17, 2025 Latitude: 42.2436319 Longitude: -89.2456643 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Juneteenth Friday Saturday Sunday Monday
40% chance of thunderstorms on Today 60% chance of thunderstorms on Tonight 80% chance of thunderstorms on Wednesday Sunny on Juneteenth Mostly Sunny on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday
High: 88°F Low: 67°F High: 78°F High: 83°F High: 87°F High: 93°F High: 93°F High: 92°F
Low: 60°F Low: 65°F Low: 71°F Low: 74°F Low: 74°F  
Thunderstorms Thunderstorms Thunderstorms Sunny Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
ROCKFORD - (KRFD)
75°
Partly Cloudy
as of 7:54 AM CDST
Rel. Humidity: 73%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Scattered at 25000ft
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
77°
Clear
as of 8:15 AM CDST
Rel. Humidity: 73%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.83 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Clear
40% chance of thunderstorms Today Today... A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 88. West southwest wind around 10 mph, with gusts as high as 15 mph.
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely, mainly between 7pm and 10pm. Mostly cloudy, with a low around 67. West wind around 5 mph becoming southeast after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
80% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. East southeast wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. Northwest wind 5 to 15 mph.
Sunny on Juneteenth Juneteenth... Sunny, with a high near 83. West wind 5 to 10 mph, with gusts as high as 15 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 65.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 87.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 71.
Sunny on Saturday Saturday... Sunny, with a high near 93.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 74.
Sunny on Sunday Sunday... Sunny, with a high near 93.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 74.
Sunny on Monday Monday... Sunny, with a high near 92.
Sun Almanac for Alworth, Illinois
Sunrise: 05:20 AM
Sunset: 8:36 PM
Civil Sunrise:04:45 AM
Civil Sunset: 9:11 PM
Nautical Sunrise: 04:01 AM
Nautical Sunset: 9:55 PM
Astro Sunrise: 03:06 AM
Astro Sunset: 10:50 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.