Williamson, Illinois Weather
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Weather Forecast for Williamson, Illinois : Madison County
Issued: 4:37 am CDT Apr 19, 2024 Latitude: 38.9856018 Longitude: -89.7639829 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on Today Cloudy on Tonight Mostly Sunny on Saturday Sunny on Sunday Sunny on Monday 50% chance of thunderstorms on Tuesday Sunny on Wednesday 30% chance of on Thursday
High: 60°F Low: 41°F High: 57°F High: 60°F High: 65°F High: 67°F High: 63°F High: 63°F
Low: 37°F Low: 37°F Low: 50°F Low: 44°F Low: 41°F  
Mostly Sunny Cloudy Mostly Sunny Sunny Sunny Thunderstorms Sunny Partly Sunny
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Current Conditions at
LITCHFIELD MUNI ARP - (K3LF)
45°
Feels like 38°F
Clear
as of 5:35 AM CDST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
13 MPH
340° North
Cloud Level(s): Clear
Current Conditions at
ALTON - (KALN)
46°
Clear
as of 5:35 AM CDST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SCOTT AFB - (KBLV)
48°
Feels like 43°F
Clear
as of 4:55 AM CDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
10 MPH
330° Northwest
Cloud Level(s): Clear
Current Conditions at
EAST ST LOUIS - (KCPS)
48°
Feels like 44°F
Clear
as of 4:53 AM CDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
9 MPH
340° North
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 60. North wind 11 to 14 mph, with gusts as high as 22 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 41. North wind 6 to 9 mph.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 57. Northwest wind 9 to 14 mph.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 37. Northwest wind 7 to 10 mph.
Sunny on Sunday Sunday... Sunny, with a high near 60. Northwest wind 6 to 10 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 37.
Sunny on Monday Monday... Areas of frost before 7am. Otherwise, sunny, with a high near 65.
20% chance of rain Monday Night Monday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 50.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 44.
Sunny on Wednesday Wednesday... Sunny, with a high near 63.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 41.
30% chance of Thursday Thursday... A 30 percent chance of showers. Partly sunny, with a high near 63.
Current Radar Image


Sun Almanac for Williamson, Illinois
Sunrise: 06:16 AM
Sunset: 7:40 PM
Civil Sunrise:05:48 AM
Civil Sunset: 8:08 PM
Nautical Sunrise: 05:14 AM
Nautical Sunset: 8:42 PM
Astro Sunrise: 04:39 AM
Astro Sunset: 9:17 PM
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