CAHOKIA, IL 62206 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


EAST ST. LOUIS, IL
Current Weather

10:53 PM CDT JUN 18, 2025
Few Clouds
70°F
Feels Like: 70°F
Dewpoint: 66°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: WSW at 3 mph
Pressure: 29.88 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

CAHOKIA, IL 62206
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms late this evening. Near steady temperature around 70. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent.
JUNETEENTH
Sunny. Highs in the mid 80s. Northwest winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows in the upper 60s. Southwest winds around 5 mph.
FRIDAY
Sunny. Highs around 90. South winds 5 to 10 mph with gusts up to 20 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
SATURDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
SUNDAY
Sunny, hot with highs in the mid 90s. Heat index values up to 105.
SUNDAY NIGHT THROUGH MONDAY NIGHT
Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105.
TUESDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 100.
TUESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100.

Visible Weather Satellite
CAHOKIA, IL 62206
Infrared Weather Satellite
CAHOKIA, IL 62206
NEXRAD Weather Radar
CAHOKIA, IL 62206

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  6/18/2025
Wednesday
18 JUN 2025
CAHOKIA, IL 62206 weather forecast Day 1, 12 hours 1 PM 79° 81° Mostly Cloudy 53%
RAIN
***
0% Thunder
( 53% severe)
WSW   15 69% 68°
High 81° CAHOKIA, IL 62206 weather forecast Day 1, 15 hours 4 PM 80° 83° Mostly Cloudy WSW   13 69% 69°
Mostly Cloudy

Rain Likely

CAHOKIA, IL 62206 weather forecast Day 1, 18 hours 7 PM 78° 80° Mostly Cloudy 32%
RAIN
.5–1 in
0% Thunder
( 18% severe)
WSW   10 71% 68°
CAHOKIA, IL 62206 weather forecast Day 1, 21 hours 10 PM 73° 73° Partly Cloudy WSW   7 84% 68°
Thursday
19 JUN 2025
CAHOKIA, IL 62206 weather forecast Day 2, 0 hours 1 AM 70° 70° Partly Cloudy 7%

0% Thunder
( 9% severe)
WSW   5 90% 67°
Low 67° CAHOKIA, IL 62206 weather forecast Day 2, 3 hours 4 AM 68° 68° Partly Cloudy W   5 97% 67°
High 86° CAHOKIA, IL 62206 weather forecast Day 2, 6 hours 7 AM 69° 69° Partly Cloudy 2%

0% Thunder
( 10% severe)
WNW   5 93% 67°

Partly Cloudy



CAHOKIA, IL 62206 weather forecast Day 2, 9 hours 10 AM 76° 78° Partly Cloudy NW   5 71% 66°
CAHOKIA, IL 62206 weather forecast Day 2, 12 hours 1 PM 82° 84° Partly Cloudy 2%

0% Thunder
( 13% severe)
NW   7 55% 64°
CAHOKIA, IL 62206 weather forecast Day 2, 15 hours 4 PM 85° 86° Clear NW   6 48% 63°
CAHOKIA, IL 62206 weather forecast Day 2, 18 hours 7 PM 84° 85° Clear 0%

0% Thunder
( 4% severe)
NW   3 51% 64°
CAHOKIA, IL 62206 weather forecast Day 2, 21 hours 10 PM 74° 74° Clear S   1 74% 65°
Friday
20 JUN 2025
CAHOKIA, IL 62206 weather forecast Day 3, 0 hours 1 AM 70° 70° Clear 0%

0% Thunder
( 2% severe)
S   2 84% 65°
Low 66° CAHOKIA, IL 62206 weather forecast Day 3, 3 hours 4 AM 68° 68° Clear S   2 90% 65°
High 90° CAHOKIA, IL 62206 weather forecast Day 3, 6 hours 7 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 6% severe)
S   2 90% 66°

Partly Cloudy



CAHOKIA, IL 62206 weather forecast Day 3, 9 hours 10 AM 81° 84° Clear S   6 65% 68°
CAHOKIA, IL 62206 weather forecast Day 3, 15 hours 1 PM 87° 90° Partly Cloudy 0%

0% Thunder
( 13% severe)
S   9 53% 68°
CAHOKIA, IL 62206 weather forecast Day 3, 18 hours 4 PM 89° 94° Partly Cloudy S   9 52% 69°
CAHOKIA, IL 62206 weather forecast Day 3, 21 hours 7 PM 87° 92° Partly Cloudy     S   9 57% 70°

EAST ST. LOUIS, IL extended weather forecast

Saturday
21 JUN 2025
Sunday
22 JUN 2025
Monday
23 JUN 2025
Tuesday
24 JUN 2025
Wednesday
25 JUN 2025
Low 73° Low 72° Low 71° Low 73° Low 71°
High 97° High 97° High 95° High 92° High 90°
CAHOKIA, IL 62206 weather forecast Day 4 CAHOKIA, IL 62206 weather forecast Day 5 CAHOKIA, IL 62206 weather forecast Day 6 CAHOKIA, IL 62206 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
13% Rain
Clear
19% Rain
Partly Cloudy
23% Rain
Partly Cloudy
30% Rain
Partly Cloudy
34% Rain
WEATHER SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Cahokia, IL
Cahokia, IL snow
Cahokia, IL radar
IL map
-or-
-or-
-or-
 
62206
62206 snow
62206 radar
 
-or-
-or-
 
 
IL
IL snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions