Hourly Weather Forecast - Cahokia, IL

12 AM
63°F
10%
9mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
63°F
Dew Point
59°F
1 AM
63°F
10%
9mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
63°F
Dew Point
59°F
2 AM
62°F
10%
9mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
62°F
Dew Point
58°F
3 AM
62°F
10%
9mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
62°F
Dew Point
57°F
4 AM
61°F
0%
8mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
61°F
Dew Point
57°F
5 AM
59°F
0%
8mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
59°F
Dew Point
56°F
6 AM
58°F
0%
7mph
SSW
Mostly Cloudy
Humidity
92%
Feels like
58°F
Dew Point
56°F
7 AM
58°F
0%
8mph
SSW
Partly Cloudy
Humidity
92%
Feels like
58°F
Dew Point
56°F
7:16 AM
8 AM
61°F
0%
8mph
SSW
Partly Cloudy
Humidity
89%
Feels like
61°F
Dew Point
57°F
9 AM
64°F
0%
8mph
SSW
Partly Cloudy
Humidity
83%
Feels like
64°F
Dew Point
58°F
10 AM
66°F
0%
9mph
SSW
Partly Cloudy
Humidity
77%
Feels like
66°F
Dew Point
59°F
11 AM
68°F
0%
10mph
SSW
Partly Cloudy
Humidity
71%
Feels like
68°F
Dew Point
59°F
12 PM
70°F
0%
10mph
SSW
Partly Cloudy
Humidity
67%
Feels like
70°F
Dew Point
59°F
1 PM
72°F
0%
10mph
SSW
Partly Cloudy
Humidity
63%
Feels like
72°F
Dew Point
59°F
2 PM
73°F
0%
9mph
SSW
Partly Cloudy
Humidity
62%
Feels like
73°F
Dew Point
59°F
3 PM
72°F
0%
9mph
SSW
Partly Cloudy
Humidity
63%
Feels like
72°F
Dew Point
59°F
4 PM
69°F
0%
9mph
SSW
Mostly Sunny
Humidity
68%
Feels like
69°F
Dew Point
59°F
4:45 PM
5 PM
67°F
0%
8mph
SSW
Mostly Clear
Humidity
73%
Feels like
67°F
Dew Point
58°F
6 PM
65°F
0%
8mph
SSW
Mostly Clear
Humidity
74%
Feels like
65°F
Dew Point
57°F
7 PM
64°F
0%
9mph
SSW
Mostly Clear
Humidity
80%
Feels like
64°F
Dew Point
58°F
8 PM
64°F
0%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
64°F
Dew Point
58°F
9 PM
63°F
0%
9mph
SSW
Partly Cloudy
Humidity
81%
Feels like
63°F
Dew Point
57°F
10 PM
63°F
0%
10mph
SSW
Partly Cloudy
Humidity
82%
Feels like
63°F
Dew Point
57°F
11 PM
63°F
0%
10mph
SW
Partly Cloudy
Humidity
81%
Feels like
63°F
Dew Point
57°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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