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Williamsburg, Illinois Weather Forecast
Williamsburg, Illinois Weather
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Weather Forecast for Williamsburg, Illinois : Shelby County
Issued: 5:36 am CST Nov 5, 2025 Latitude: 39.2953191 Longitude: -88.9375728 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Veterans Day
Sunny on Today Clear on Tonight Sunny on Thursday 40% chance of rain on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Veterans Day
High: 68°F Low: 34°F High: 61°F High: 70°F High: 61°F High: 43°F High: 42°F High: 50°F
Low: 48°F Low: 38°F Low: 33°F Low: 20°F Low: 22°F  
Sunny Clear Sunny Rain Mostly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
TAYLORVILLE MUNICIPAL - (KTAZ)
52°
Clear
as of 5:57 AM CST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
55°
Clear
as of 5:55 AM CST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 16 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
54°
Clear
as of 5:53 AM CST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
12 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
55°
Clear
as of 5:54 AM CST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
16 MPH
230° Southwest
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 68. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 26 mph.
Clear on Tonight Tonight... Clear, with a low around 34. North northwest wind 5 to 8 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Sunny on Thursday Thursday... Sunny, with a high near 61. Light and variable wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 48. South wind 7 to 10 mph, with gusts as high as 20 mph.
40% chance of rain Friday Friday... A 40 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 7 to 10 mph, with gusts as high as 18 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 38. West wind around 6 mph becoming calm in the evening.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 61. Calm wind becoming south southwest 5 to 8 mph in the morning.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 33.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 43.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 20.
Sunny on Monday Monday... Sunny, with a high near 42.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 22.
Mostly Sunny on Veterans Day Veterans Day... Mostly sunny, with a high near 50.
Current Radar Image


Sun Almanac for Williamsburg, Illinois
Sunrise: 06:29 AM
Sunset: 4:50 PM
Civil Sunrise:06:01 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 05:29 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 04:57 AM
Astro Sunset: 6:21 PM
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