Boulder, Illinois Weather
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Weather Forecast for Boulder, Illinois : Clinton County
Issued: 1:37 am CST Feb 5, 2025 Latitude: 38.6967148 Longitude: -89.225627 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Overnight 80% chance of rain on Wednesday 10% chance of on Thursday Mostly Sunny on Friday 80% chance of rain on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 40% chance of snow on Tuesday
Low: 33°F High: 39°F High: 49°F High: 40°F High: 55°F High: 37°F High: 38°F High: 34°F
Low: 48 °F Low: 31°F Low: 37°F Low: 27°F Low: 24°F Low: 27°F  
Cloudy Rain Partly Sunny Mostly Sunny Rain Mostly Sunny Partly Sunny Snow
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Current Conditions at
SALEM-LECKRONE ARPT - (KSLO)
36°
Cloudy
as of 1:35 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
CENTRALIA MUNICIPAL ARPT - (KENL)
36°
Feels like 28°F
Cloudy
as of 1:35 AM CST
Rel. Humidity: 69%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
9 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 3400ft
Current Conditions at
MT VERNON - (KMVN)
37°
Cloudy
as of 12:56 AM CST
Rel. Humidity: 69%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
7 MPH
Cloud Level(s): Solid Overcast at 3300ft
Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
28°
Feels like 19°F
Cloudy
as of 1:35 AM CST
Rel. Humidity: 86%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: MVFR
Wind Data
9 MPH
040° Northeast
Cloud Level(s): Broken at 1100ft, Solid Overcast at 3200ft
Cloudy on Overnight Overnight... Cloudy, with a low around 33. Northeast wind around 10 mph.
80% chance of rain Wednesday Wednesday... Rain, mainly after noon. Patchy fog after 4pm. High near 39. East wind 8 to 10 mph. Chance of precipitation is 80%.
80% chance of thunderstorms Wednesday Night Wednesday Night... Rain and possibly a thunderstorm before midnight, then a chance of drizzle, mainly between midnight and 1am. Patchy fog before 3am. Temperature rising to around 48 by 2am. Southeast wind around 11 mph becoming west after midnight. Chance of precipitation is 80%.
10% chance of Thursday Thursday... A slight chance of drizzle before 8am. Partly sunny, with a high near 49. Northwest wind 8 to 11 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 31. Northwest wind 6 to 8 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 40.
80% chance of rain Friday Night Friday Night... Rain, mainly after midnight. Low around 37. Chance of precipitation is 80%.
80% chance of rain Saturday Saturday... Rain. High near 55. Breezy. Chance of precipitation is 80%.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 27. Blustery.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 37.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24.
Partly Sunny on Monday Monday... Partly sunny, with a high near 38.
40% chance of snow Monday Night Monday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 27.
40% chance of snow Tuesday Tuesday... A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Current Radar Image


Sun Almanac for Boulder, Illinois
Sunrise: 06:58 AM
Sunset: 5:23 PM
Civil Sunrise:06:31 AM
Civil Sunset: 5:51 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 6:23 PM
Astro Sunrise: 05:28 AM
Astro Sunset: 6:54 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.