SAINT LOUIS, MO 63111 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

11:53 PM CDT APR 2, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 63°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: S at 9 mph, gusts to 22
Pressure: 29.85 inches
Last 72 hours

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SAINT LOUIS, MO 63111
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows around 60. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
FRIDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms 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
A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
SATURDAY
Showers with a chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Much cooler and less humid. Near steady temperature in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Much cooler with lows around 40. Northwest winds 10 to 15 mph.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Clear. Lows in the upper 30s.
MONDAY
Sunny. Highs in the lower 60s.
MONDAY NIGHT
Partly cloudy. A slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 20 percent.
TUESDAY AND TUESDAY NIGHT
Partly cloudy. Highs in the mid 50s. Lows in the upper 30s.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the upper 60s. Lows in the lower 50s.
THURSDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

Visible Weather Satellite
SAINT LOUIS, MO 63111
Infrared Weather Satellite
SAINT LOUIS, MO 63111
NEXRAD Weather Radar
SAINT LOUIS, MO 63111

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  5:00 PM MST  4/ 2/2026
Friday
3 APR 2026
SAINT LOUIS, MO 63111 weather forecast Day 1, 0 hours 12 AM 67° 67° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 22% severe)
SW   8 81% 61°
Low 62° SAINT LOUIS, MO 63111 weather forecast Day 1, 3 hours 3 AM 64° 65° Mostly Cloudy WSW   3 87% 60°
High 81° SAINT LOUIS, MO 63111 weather forecast Day 1, 6 hours 6 AM 63° 64° Mostly Cloudy 30%
RAIN
.01–.1 in
0% Thunder
( 18% severe)
ESE   3 87% 59°

Mostly Cloudy

Chance of Rain

SAINT LOUIS, MO 63111 weather forecast Day 1, 9 hours 9 AM 70° 70° Mostly Cloudy S   10 81% 64°
SAINT LOUIS, MO 63111 weather forecast Day 1, 12 hours 12 PM 76° 78° Mostly Cloudy 32%
RAIN
.01–.1 in
0% Thunder
( 29% severe)
S   13 69% 65°
SAINT LOUIS, MO 63111 weather forecast Day 1, 15 hours 3 PM 79° 81° Mostly Cloudy S   14 60% 64°
SAINT LOUIS, MO 63111 weather forecast Day 1, 18 hours 6 PM 76° 78° Mostly Cloudy 63%
RAIN
.25–.5 in
0% Thunder
( 29% severe)
S   12 62% 62°
SAINT LOUIS, MO 63111 weather forecast Day 1, 21 hours 9 PM 72° 72° Mostly Cloudy S   12 71% 62°
Saturday
4 APR 2026
SAINT LOUIS, MO 63111 weather forecast Day 2, 0 hours 12 AM 70° 70° Mostly Cloudy 91%
RAIN
***
0% Thunder
( 35% severe)
SSW   12 76% 62°
Low 55° SAINT LOUIS, MO 63111 weather forecast Day 2, 3 hours 3 AM 66° 66° Mostly Cloudy WSW   10 84% 61°
High 64° SAINT LOUIS, MO 63111 weather forecast Day 2, 6 hours 6 AM 62° 61° Mostly Cloudy 77%
RAIN
***
0% Thunder
( 11% severe)
WSW   9 84% 57°

Mostly Cloudy

Rain Likely

SAINT LOUIS, MO 63111 weather forecast Day 2, 9 hours 9 AM 58° 56° Mostly Cloudy W   12 83% 53°
SAINT LOUIS, MO 63111 weather forecast Day 2, 12 hours 12 PM 57° 54° Mostly Cloudy 24%
RAIN
.5–1 in
0% Thunder
( 1% severe)
WNW   14 69% 47°
SAINT LOUIS, MO 63111 weather forecast Day 2, 15 hours 3 PM 58° 55° Mostly Cloudy WNW   14 55% 42°
SAINT LOUIS, MO 63111 weather forecast Day 2, 18 hours 6 PM 54° 51° Partly Cloudy 4%

0% Thunder
( 1% severe)
WNW   12 55% 38°
SAINT LOUIS, MO 63111 weather forecast Day 2, 21 hours 9 PM 49° 45° Partly Cloudy WNW   9 61% 36°

EAST ST. LOUIS, IL extended weather forecast

BAD DAY
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Low 57° Low 38° Low 37° Low 37° Low 34°
High 63° High 59° High 60° High 53° High 61°
SAINT LOUIS, MO 63111 weather forecast Day 3 SAINT LOUIS, MO 63111 weather forecast Day 4 SAINT LOUIS, MO 63111 weather forecast Day 5 SAINT LOUIS, MO 63111 weather forecast Day 6 SAINT LOUIS, MO 63111 weather forecast Day 7
Overcast
85% Rain
Clear
15% Rain
Partly Cloudy
17% Rain
Partly Cloudy
20% Rain/Snow
Clear
14% Rain
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