Altona, Illinois Weather
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Weather Forecast for Altona, Illinois : Knox County
Issued: 10:41 am CDT Apr 25, 2024 Latitude: 41.1147594 Longitude: -90.1645637 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Partly Sunny on This Afternoon Cloudy on Tonight 100% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday 80% chance of thunderstorms on Sunday 40% chance of rain on Monday Sunny on Tuesday Mostly Sunny on Wednesday
High: 63°F Low: 47°F High: 63°F High: 80°F High: 74°F High: 68°F High: 74°F High: 78°F
Low: 58°F Low: 63°F Low: 58°F Low: 49°F Low: 56°F  
Partly Sunny Cloudy Thunderstorms Thunderstorms Thunderstorms Rain Sunny Mostly Sunny
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Current Conditions at
GALESBURG - (KGBG)
57°
Clear
as of 11:35 AM CDST
Rel. Humidity: 50%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.30 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 18 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
54°
Clear
as of 11:35 AM CDST
Rel. Humidity: 46%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
9 MPH
110° East
Cloud Level(s): Clear
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 63. East southeast wind around 11 mph, with gusts as high as 16 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 47. East southeast wind 10 to 16 mph, with gusts as high as 25 mph.

100% chance of thunderstorms Friday Friday... A chance of showers, then showers and possibly a thunderstorm after 10am. High near 63. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

90% chance of thunderstorms Friday Night Friday Night... Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Low around 58. Breezy, with a south wind around 23 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

50% chance of thunderstorms Saturday Saturday... A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. Breezy, with a south wind 20 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

80% chance of thunderstorms Sunday Sunday... Showers, with thunderstorms also possible after 7am. High near 74. Breezy, with a south wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

80% chance of thunderstorms Sunday Night Sunday Night... Showers and possibly a thunderstorm. Low around 58. Breezy. Chance of precipitation is 80%.

40% chance of rain Monday Monday... A 40 percent chance of showers. Mostly cloudy, with a high near 68.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 49.

Sunny on Tuesday Tuesday... Sunny, with a high near 74.

20% chance of rain Tuesday Night Tuesday Night... A chance of showers. Mostly clear, with a low around 56.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 78.

Current Radar Image


Sun Almanac for Altona, Illinois
Sunrise: 06:05 AM
Sunset: 7:52 PM
Civil Sunrise:05:36 AM
Civil Sunset: 8:21 PM
Nautical Sunrise: 05:00 AM
Nautical Sunset: 8:57 PM
Astro Sunrise: 04:22 AM
Astro Sunset: 9:35 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.