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New Boston, Illinois Weather Forecast
New Boston, Illinois Weather
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Weather Forecast for New Boston, Illinois : Mercer County
Issued: 3:16 am CST Nov 5, 2025 Latitude: 41.1703108 Longitude: -90.9968113 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Veterans Day
Clear on Overnight Sunny on Wednesday Increasing Clouds on Thursday Sunny on Friday 50% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Partly Sunny on Veterans Day
Low: 48°F High: 60°F High: 60°F High: 65°F High: 53°F High: 37°F High: 39°F High: 49°F
Low: 32°F Low: 50°F Low: 36°F Low: 26°F Low: 20°F Low: 23°F  
Clear Sunny Increasing Clouds Sunny Partly Sunny Mostly Sunny Sunny Partly Sunny
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Current Conditions at
MUSCATINE - (KMUT)
54°
Mostly Clear
as of 3:15 AM CST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
8 MPH
230° Southwest
Current Conditions at
BURLINGTON - (KBRL)
50°
Clear
as of 2:53 AM CST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
8 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
MOUNT PLEASANT MUNI - (KMPZ)
45°
Clear
as of 3:10 AM CST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
WASHINGTON - (KAWG)
50°
Feels like 45°F
Clear
as of 3:15 AM CST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
10 MPH
240° Southwest
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 48. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 60. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 35 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 32. Northwest wind around 5 mph becoming calm in the evening.
Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 60. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
60% chance of rain Thursday Night Thursday Night... Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Sunny on Friday Friday... Sunny, with a high near 65.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 36.
50% chance of Saturday Saturday... A 50 percent chance of showers. Partly sunny, with a high near 53.
40% chance of rain Saturday Night Saturday Night... A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 26.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 37.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 20.
Sunny on Monday Monday... Sunny, with a high near 39.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 23.
Partly Sunny on Veterans Day Veterans Day... Partly sunny, with a high near 49.
Current Radar Image


Sun Almanac for New Boston, Illinois
Sunrise: 06:41 AM
Sunset: 4:55 PM
Civil Sunrise:06:12 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 05:39 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:07 AM
Astro Sunset: 6:28 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.