EAST ST LOUIS, IL 62201 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

12:53 AM CDT AUG 31, 2025
Clear
70°F
Feels Like: 70°F
Dewpoint: 61°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: ESE at 3 mph
Pressure: 30.13 inches
Last 72 hours

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EAST ST LOUIS, IL 62201
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
SUNDAY
Partly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
LABOR DAY
Partly sunny. Highs around 80. East winds around 5 mph.
MONDAY NIGHT
Mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.
TUESDAY
Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 50s.
WEDNESDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 20 percent.
THURSDAY
Sunny, cooler with highs in the upper 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 40s.
FRIDAY AND FRIDAY NIGHT
Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
SATURDAY
Sunny. Highs around 80.

Visible Weather Satellite
EAST ST LOUIS, IL 62201
Infrared Weather Satellite
EAST ST LOUIS, IL 62201
NEXRAD Weather Radar
EAST ST LOUIS, IL 62201

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  6:00 PM MDT  8/30/2025
Sunday
31 AUG 2025
EAST ST LOUIS, IL 62201 weather forecast Day 1, 0 hours 1 AM 67° 67° Mostly Cloudy 4%

0% Thunder
( 1% severe)
ESE   3 78% 60°
Low 63° EAST ST LOUIS, IL 62201 weather forecast Day 1, 3 hours 4 AM 64° 65° Mostly Cloudy E   3 84% 59°
High 82° EAST ST LOUIS, IL 62201 weather forecast Day 1, 6 hours 7 AM 64° 65° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ENE   3 78% 57°

Mostly Cloudy



EAST ST LOUIS, IL 62201 weather forecast Day 1, 9 hours 10 AM 74° 74° Mostly Cloudy ESE   6 55% 57°
EAST ST LOUIS, IL 62201 weather forecast Day 1, 12 hours 1 PM 80° 81° Partly Cloudy 1%

0% Thunder
( 3% severe)
ENE   8 47% 58°
EAST ST LOUIS, IL 62201 weather forecast Day 1, 15 hours 4 PM 80° 80° Mostly Cloudy ENE   9 45% 57°
EAST ST LOUIS, IL 62201 weather forecast Day 1, 18 hours 7 PM 75° 75° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ENE   7 52% 56°
EAST ST LOUIS, IL 62201 weather forecast Day 1, 21 hours 10 PM 66° 66° Partly Cloudy E   3 68% 55°
Monday
1 SEP 2025
EAST ST LOUIS, IL 62201 weather forecast Day 2, 0 hours 1 AM 62° 63° Mostly Cloudy 1%

0% Thunder
( 1% severe)
ENE   2 75% 54°
Low 56° EAST ST LOUIS, IL 62201 weather forecast Day 2, 3 hours 4 AM 59° 60° Partly Cloudy NNE   2 80% 53°
High 80° EAST ST LOUIS, IL 62201 weather forecast Day 2, 6 hours 7 AM 58° 58° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NE   3 80% 52°

Mostly Cloudy



EAST ST LOUIS, IL 62201 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy ENE   5 57% 55°
EAST ST LOUIS, IL 62201 weather forecast Day 2, 12 hours 1 PM 78° 79° Mostly Cloudy 2%

0% Thunder
( 2% severe)
ENE   7 45% 55°
EAST ST LOUIS, IL 62201 weather forecast Day 2, 15 hours 4 PM 78° 79° Mostly Cloudy ENE   7 43% 54°
EAST ST LOUIS, IL 62201 weather forecast Day 2, 18 hours 7 PM 74° 74° Mostly Cloudy 3%

0% Thunder
( 3% severe)
ENE   5 51% 55°
EAST ST LOUIS, IL 62201 weather forecast Day 2, 21 hours 10 PM 66° 66° Mostly Cloudy NE   2 73% 57°

EAST ST. LOUIS, IL extended weather forecast

Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Friday
5 SEP 2025
Saturday
6 SEP 2025
Low 58° Low 57° Low 57° Low 51° Low 54°
High 77° High 82° High 72° High 79° High 80°
EAST ST LOUIS, IL 62201 weather forecast Day 3 EAST ST LOUIS, IL 62201 weather forecast Day 4 EAST ST LOUIS, IL 62201 weather forecast Day 5 EAST ST LOUIS, IL 62201 weather forecast Day 6 EAST ST LOUIS, IL 62201 weather forecast Day 7
Overcast
35% Rain
Partly Cloudy
34% Rain
Partly Cloudy
23% Rain
Partly Cloudy
22% Rain
Clear
18% Rain
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