Caseyville, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Cloudy 52°F
Feels Like 52°F  
Humidity 96% Dew Point 50°F Wind S 3 MPH Gusts 3 Barometer 29.85 in.
Report from a personal weather station 6.2 mi. S of central Caseyville
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Point Forecast at a Glance

MonNov 24
Mon Nov 24: Rain, Low 50F
100%
 
50
TueNov 25
Tue Nov 25: Sunny, High 58F, Low 36F
58
36
WedNov 26
Wed Nov 26: Mostly Sunny, High 46F, Low 28F
46
28
ThuNov 27
Thu Nov 27: Sunny, High 42F, Low 23F
42
23
FriNov 28
Fri Nov 28: Partly Sunny, High 40F, Low 32F
40
32
SatNov 29
Sat Nov 29: Rain And Snow, High 41F, Low 33F
70%
41
33
SunNov 30
Sun Nov 30: Rain, High 44F, Low 33F
50%
44
33

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 40°F to 58°F. Unsettled weather expected with rain on most days, including one day with wintry mix.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November-December. Normal highs for this period are around 50°F with lows around 32°F.

This Date in Weather History

1950 - The temperature at Chicago, IL, dipped to 2 below zero to equal their record for the month established on the 29th in 1872. On the first of the month that year Chicago established a record high for November with a reading of 81 degrees.

More on this and other weather history

Caseyville, IL 7 Day Weather Forecast Details

Monday Nov 24

Rain

Night: Rain, mainly before 2am. Patchy fog after 10pm. Low around 50. South wind 3 to 7 mph. Chance of precipitation is 100%.

Tuesday Nov 25

Sunny

Day: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming west 5 to 9 mph in the morning.

Rain

Night: A slight chance of rain between 7pm and 8pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 36. West wind 8 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Wednesday Nov 26

Mostly Sunny

Day: Mostly sunny, with a high near 46. West wind 13 to 18 mph, with gusts as high as 30 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 28. West wind 7 to 10 mph.

Thursday Nov 27

Sunny

Day: Sunny, with a high near 42.

Mostly Clear

Night: Mostly clear, with a low around 23.

Friday Nov 28

Partly Sunny

Day: Partly sunny, with a high near 40.

Snow

Night: A chance of snow before midnight, then snow likely, possibly mixed with rain. Cloudy, with a low around 32. Chance of precipitation is 60%.

Saturday Nov 29

Rain And Snow

Day: Rain and snow likely, becoming all rain after noon. Cloudy, with a high near 41. Chance of precipitation is 70%.

Rain Likely

Night: Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.

Sunday Nov 30

Rain

Day: A 50 percent chance of rain. Cloudy, with a high near 44.

Rain

Night: A 50 percent chance of rain. Cloudy, with a low around 33.

Monday Dec 1

Rain

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 46.


About Caseyville, IL

Caseyville is a village in St. Clair County, Illinois, United States. The population was 4,400 at the 2020 census, an increase from 4,245 in 2010.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.