Williamson, IL Weather - Find Local Weather

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Williamson, Illinois Weather

Lat: 38.99N, Lon: 89.76W
Wx Zone: ILZ059 ICAO Used: K3LF
Issued 234 AM EST Wed Dec 12 2018 Valid Wed Dec 12 2018 - Fri Dec 14 2018 ...Heavy rain and mountain snow expected for the northwestern U.S. and strong storm system developing over the Gulf Coast region... An active weather pattern will remain in place across the Pacific Northwest through the end of the week, with a relatively strong Pacific cold front affecting the region Wednesday night and into Thursday, and another system approaching by the end of the week. This will resul...

Current Conditions

Sunny, 0001 sunny
Updated: 12/12 11:36 am
Feels Like:
Humidity: 64%
WSW 13 mph
29.91 in
10 mi

Sun/Moon Info.

Cloud Cover: 0%
UV Index: 2
Sunrise: 07:09 AM
Sunset: 04:37 PM
Moonrise: 11:05 AM
Moonset: 09:35 PM
Civil Twilight
6:37 AM to 7:07 AM CST
4:36 PM to 5:06 PM CST

Waxing Crescent Moon
Waxing Crescent Moon
Update is local observation time. What time is it in Williamson? 11:36 AM Wednesday, December 12, 2018

I love Wales, and Cardiff is great, but if I could just have the weather we have in California, it would be perfect. ―Owain Yeoman

Illinois Weather Map

Illinois Weather Forecast Maps

Williamson Weather Forecast

7 day Outlook

Williamson, IL Weather Forecast Dated: 906 AM CST Wed Dec 12 2018
Includes the Counties: Macoupin County Il
Mostly Sunny
Rest of Today... Mostly sunny. High in the upper 40s. West wind 10 to 15 mph with gusts to around 25 mph.
Partly Cloudy
Tonight... Partly cloudy until early morning then becoming mostly cloudy. Low in the lower 30s. Light wind.
Thursday... Rain. High in the mid 40s. Southeast wind around 10 mph. Chance of rain near 100 percent.
Thu Night
Thursday Night... Rain. Low around 40. East wind around 10 mph in the evening shifting to the northeast after midnight. Chance of rain 90 percent.
Friday... Cloudy with rain likely. High in the mid 40s. Temperature steady or slowly falling in the afternoon. North wind 10 to 15 mph. Chance of rain 60 percent.
Fri Night
Chance Of Rain
Friday Night... Mostly cloudy with rain likely in the evening, then partly cloudy with chance of rain after midnight. Low in the mid 30s. Chance of rain 60 percent.
Mostly Sunny
Saturday... Mostly sunny. High in the mid 40s. Temperature falling through the 40s in the afternoon.
Sat Night
Mostly Clear
Saturday Night... Mostly clear. Low around 30.
Partly Cloudy
Sunday... Partly cloudy. High in the upper 40s.
Sun Night
Mostly Clear
Sunday Night... Mostly clear. Low around 30. High in the lower 40s.
Mostly Clear
Monday... Mostly clear. Low around 30. High in the lower 40s.