EAST SAINT LOUIS, IL 62205 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

12:53 PM CDT MAY 13, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 37°F
Rel. Hum.: 27%
Visibility: 10 miles
Wind: NW at 24 mph, gusts to 30
Pressure: 30.05 inches
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EAST SAINT LOUIS, IL 62205
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Clear, cooler with lows in the mid 40s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight.
THURSDAY
Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the mid 60s. Chance of rain 40 percent.
SATURDAY
A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 80s. Chance of rain 70 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the upper 80s.
SUNDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 80s. Chance of rain 40 percent.
MONDAY NIGHT AND TUESDAY
Showers likely with a chance of thunderstorms. Lows around 70. Highs in the lower 80s. Chance of rain 70 percent.

Visible Weather Satellite
EAST SAINT LOUIS, IL 62205
Infrared Weather Satellite
EAST SAINT LOUIS, IL 62205
NEXRAD Weather Radar
EAST SAINT LOUIS, IL 62205

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  5/13/2026
Wednesday
13 MAY 2026
EAST SAINT LOUIS, IL 62205 weather forecast Day 1, 12 hours 1 PM 73° 73° Clear 0%

0% Thunder
( 1% severe)
NNW   15 31% 41°
High 76° EAST SAINT LOUIS, IL 62205 weather forecast Day 1, 15 hours 4 PM 75° 75° Clear NNW   14 28% 40°
Clear



EAST SAINT LOUIS, IL 62205 weather forecast Day 1, 18 hours 7 PM 72° 72° Clear 0%

0% Thunder
( 1% severe)
N   10 30% 39°
EAST SAINT LOUIS, IL 62205 weather forecast Day 1, 21 hours 10 PM 61° 61° Clear N   5 44% 39°
Thursday
14 MAY 2026
EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 0 hours 1 AM 56° 56° Clear 0%

0% Thunder
( 1% severe)
  CALM 55% 40°
Low 47° EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 3 hours 4 AM 51° 51° Clear   CALM 66% 40°
High 76° EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 6 hours 7 AM 51° 51° Clear 0%

0% Thunder
( 1% severe)
  CALM 68% 41°

Clear



EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 9 hours 10 AM 65° 65° Clear SSE   2 45% 43°
EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 12 hours 1 PM 72° 72° Clear 1%

0% Thunder
( 2% severe)
S   6 34% 42°
EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy SSE   8 32% 43°
EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 5% severe)
SSE   9 35% 44°
EAST SAINT LOUIS, IL 62205 weather forecast Day 2, 21 hours 10 PM 65° 65° Partly Cloudy SE   8 48% 45°
Friday
15 MAY 2026
EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 0 hours 1 AM 62° 61° Mostly Cloudy 54%
RAIN
***
0% Thunder
( 21% severe)
SSE   8 52% 44°
Low 55° EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 3 hours 4 AM 60° 58° Partly Cloudy SSE   10 55% 44°
High 85° EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 6 hours 7 AM 59° 57° Mostly Cloudy 45%
RAIN
.5–1 in
0% Thunder
( 18% severe)
SSE   12 67% 48°

Mostly Cloudy

Chance of Rain

EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 9 hours 10 AM 67° 67° Mostly Cloudy S   13 59% 52°
EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 15 hours 1 PM 77° 79° Partly Cloudy 2%

0% Thunder
( 15% severe)
S   14 48% 56°
EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 18 hours 4 PM 84° 84° Partly Cloudy S   13 43% 59°
EAST SAINT LOUIS, IL 62205 weather forecast Day 3, 21 hours 7 PM 83° 83° Partly Cloudy     S   10 46% 60°

EAST ST. LOUIS, IL extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 64° Low 63° Low 68° Low 64° Low 57°
High 86° High 88° High 89° High 76° High 75°
EAST SAINT LOUIS, IL 62205 weather forecast Day 4 EAST SAINT LOUIS, IL 62205 weather forecast Day 5 EAST SAINT LOUIS, IL 62205 weather forecast Day 6 EAST SAINT LOUIS, IL 62205 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
36% Rain
Partly Cloudy
24% Rain
Mostly Cloudy
26% Rain
Overcast
66% Rain
Mostly Cloudy
47% Rain
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