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Newbern, Illinois Weather Forecast
Newbern, Illinois Weather
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No Watches or Warnings for Newbern
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Weather Forecast for Newbern, Illinois : Jersey County
Issued: 3:16 am CST Nov 5, 2025 Latitude: 39.006992 Longitude: -90.337058 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Veterans Day
Cloudy on Overnight Sunny on Wednesday Sunny on Thursday 20% chance of rain on Friday 20% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Veterans Day
Low: 51°F High: 69°F High: 63°F High: 71°F High: 65°F High: 44°F High: 44°F High: 55°F
Low: 37°F Low: 54°F Low: 42°F Low: 34°F Low: 24°F Low: 27°F  
Cloudy Sunny Sunny Rain Rain Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
ST CHARLES - (KSET)
46°
Clear
as of 2:54 AM CST
Rel. Humidity: 87%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ALTON - (KALN)
55°
Clear
as of 3:15 AM CST
Rel. Humidity: 71%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
57°
Mostly Cloudy
as of 2:51 AM CST
Rel. Humidity: 62%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Broken at 25000ft
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
61°
Clear
as of 2:54 AM CST
Rel. Humidity: 55%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 22 MPH
220° Southwest
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 51. Southwest wind around 11 mph, with gusts as high as 21 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 69. Southwest wind 10 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 37. North wind 5 to 7 mph becoming east after midnight.
Sunny on Thursday Thursday... Sunny, with a high near 63. Southeast wind 6 to 15 mph, with gusts as high as 24 mph.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 54. Southeast wind around 11 mph becoming southwest after midnight.
20% chance of rain Friday Friday... A 20 percent chance of rain before noon. Mostly sunny, with a high near 71.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 42.
20% chance of rain Saturday Saturday... A 20 percent chance of rain after noon. Mostly sunny, with a high near 65.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 44.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 24.
Sunny on Monday Monday... Sunny, with a high near 44.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 27.
Mostly Sunny on Veterans Day Veterans Day... Mostly sunny, with a high near 55.
Current Radar Image


Sun Almanac for Newbern, Illinois
Sunrise: 06:34 AM
Sunset: 4:56 PM
Civil Sunrise:06:06 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 05:34 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:03 AM
Astro Sunset: 6:27 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.