SAINT LOUIS, MO 63123 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

10:53 PM CDT MAY 6, 2025
Clear
61°F
Feels Like: 61°F
Dewpoint: 52°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: ESE at 6 mph
Pressure: 30.04 inches
Last 72 hours

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SAINT LOUIS, MO 63123
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy. Lows in the lower 50s. East winds around 5 mph.
WEDNESDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 60 percent.
THURSDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
FRIDAY AND FRIDAY NIGHT
Partly cloudy. Highs in the upper 60s. Lows in the upper 40s.
SATURDAY THROUGH SUNDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.
MONDAY
Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
MONDAY NIGHT
Partly cloudy. A slight chance of showers in the evening. Lows in the upper 50s. Chance of rain 20 percent.
TUESDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

Visible Weather Satellite
SAINT LOUIS, MO 63123
Infrared Weather Satellite
SAINT LOUIS, MO 63123
NEXRAD Weather Radar
SAINT LOUIS, MO 63123

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  6:00 PM MDT  5/ 6/2025
Wednesday
7 MAY 2025
SAINT LOUIS, MO 63123 weather forecast Day 1, 0 hours 1 AM 58° 59° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 6% severe)
E   1 77% 51°
Low 55° SAINT LOUIS, MO 63123 weather forecast Day 1, 3 hours 4 AM 56° 56° Mostly Cloudy   CALM 83% 51°
High 71° SAINT LOUIS, MO 63123 weather forecast Day 1, 6 hours 7 AM 56° 56° Mostly Cloudy 33%
RAIN
<.01 in
0% Thunder
( 7% severe)
ENE   1 83% 51°

Mostly Cloudy

Chance of Rain

SAINT LOUIS, MO 63123 weather forecast Day 1, 9 hours 10 AM 63° 64° Mostly Cloudy ESE   3 70% 53°
SAINT LOUIS, MO 63123 weather forecast Day 1, 12 hours 1 PM 68° 68° Mostly Cloudy 40%
RAIN
.01–.1 in
0% Thunder
( 23% severe)
E   7 59% 53°
SAINT LOUIS, MO 63123 weather forecast Day 1, 15 hours 4 PM 69° 69° Mostly Cloudy E   7 57% 53°
SAINT LOUIS, MO 63123 weather forecast Day 1, 18 hours 7 PM 66° 66° Mostly Cloudy 37%
RAIN
>2 in
0% Thunder
( 17% severe)
E   5 63% 53°
SAINT LOUIS, MO 63123 weather forecast Day 1, 21 hours 10 PM 62° 63° Mostly Cloudy ENE   2 75% 54°
Thursday
8 MAY 2025
SAINT LOUIS, MO 63123 weather forecast Day 2, 0 hours 1 AM 59° 60° Mostly Cloudy 25%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
ENE   2 83% 54°
Low 55° SAINT LOUIS, MO 63123 weather forecast Day 2, 3 hours 4 AM 58° 58° Mostly Cloudy NNE   3 87% 54°
High 72° SAINT LOUIS, MO 63123 weather forecast Day 2, 6 hours 7 AM 57° 56° Mostly Cloudy 17%
RAIN
.1–.25 in
0% Thunder
( 8% severe)
NNE   6 86% 53°

Mostly Cloudy

Chance of Rain

SAINT LOUIS, MO 63123 weather forecast Day 2, 9 hours 10 AM 63° 63° Mostly Cloudy NE   7 75% 55°
SAINT LOUIS, MO 63123 weather forecast Day 2, 12 hours 1 PM 68° 68° Mostly Cloudy 28%
RAIN
.5–1 in
0% Thunder
( 27% severe)
NNE   8 65% 56°
SAINT LOUIS, MO 63123 weather forecast Day 2, 15 hours 4 PM 69° 69° Mostly Cloudy NE   9 61% 55°
SAINT LOUIS, MO 63123 weather forecast Day 2, 18 hours 7 PM 68° 68° Mostly Cloudy 8%

0% Thunder
( 9% severe)
NE   8 63% 55°
SAINT LOUIS, MO 63123 weather forecast Day 2, 21 hours 10 PM 62° 61° Mostly Cloudy NE   8 72% 53°

EAST ST. LOUIS, IL extended weather forecast

BAD DAY
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Low 55° Low 52° Low 47° Low 50° Low 59°
High 70° High 72° High 75° High 75° High 75°
SAINT LOUIS, MO 63123 weather forecast Day 3 SAINT LOUIS, MO 63123 weather forecast Day 4 SAINT LOUIS, MO 63123 weather forecast Day 5 SAINT LOUIS, MO 63123 weather forecast Day 6 SAINT LOUIS, MO 63123 weather forecast Day 7
Overcast
74% Rain
Mostly Cloudy
19% Rain
Clear
Mostly Cloudy
24% Rain
Overcast
51% Rain
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