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Winter forecast 2025-26 calls for a snowy season for parts of the US. Get the details. Chevron right

Caseyville Township, IL

82°F
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Caseyville Township, IL Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, October 3

Day

10/3
90°Hi
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Very warm with times of sun and clouds; high levels of ozone will lead to poor air quality
alerts

Air Quality Alert

3:53 PM Thursday - 8:00 PM Friday

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™7 (Bright)

WindSSW 5 mph

Wind Gusts8 mph

Probability of Precipitation6%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover47%

Morning

Afternoon

Night

10/3
59°Lo
RealFeel® 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear
alerts

Air Quality Alert

3:53 PM Thursday - 8:00 PM Friday

WindS 5 mph

Wind Gusts15 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

11 hrs 43 mins
Rise 6:57 AM
Set 6:40 PM
Waxing Gibbous
Rise 4:57 PM
Set 3:54 AM

Temperature History

10/3
High
Low
Forecast
90°
59°
Average
77°
49°
Last Year
81°
48°
Record
94°
2006
27°
1974

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World North America United States Illinois Caseyville Township

Weather Near Caseyville Township:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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