SAINT LOUIS, MO 63155 Weather Forecast & Current Conditions

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EAST ST. LOUIS, IL
Current Weather

5:53 PM CDT APR 25, 2025
Broken Clouds
77°F
Feels Like: 79°F
Dewpoint: 63°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: NW at 14 mph, gusts to 22
Pressure: 29.95 inches
Last 72 hours

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SAINT LOUIS, MO 63155
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the upper 60s. Northeast winds 5 to 10 mph.
SATURDAY NIGHT
Mostly cloudy. Isolated showers after midnight. Lows in the upper 40s. East winds 5 to 10 mph. Chance of rain 20 percent.
SUNDAY
Mostly cloudy with scattered showers. Highs in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Southeast winds 5 to 10 mph.
MONDAY
Mostly sunny. Not as cool with highs in the mid 80s.
MONDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Not as cool with lows in the upper 60s. Chance of rain 40 percent.
TUESDAY
Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler with lows in the upper 50s. Chance of rain 50 percent.
WEDNESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Cooler with highs around 70. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent.
THURSDAY
Showers likely with a slight chance of thunderstorms. Highs in the lower 70s. Chance of rain 70 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 50s. Chance of rain 50 percent.

Visible Weather Satellite
SAINT LOUIS, MO 63155
Infrared Weather Satellite
SAINT LOUIS, MO 63155
NEXRAD Weather Radar
SAINT LOUIS, MO 63155

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  4/25/2025
Friday
25 APR 2025
SAINT LOUIS, MO 63155 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 37%
RAIN
***
0% Thunder
( 36% severe)
NW   7 64% 62°
High 78° SAINT LOUIS, MO 63155 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy WNW   7 56% 60°
Partly Cloudy

Chance of Rain

SAINT LOUIS, MO 63155 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 11%
RAIN
.01–.1 in
0% Thunder
( 18% severe)
NW   6 60% 60°
SAINT LOUIS, MO 63155 weather forecast Day 1, 21 hours 10 PM 67° 67° Partly Cloudy NNW   6 75% 59°
Saturday
26 APR 2025
SAINT LOUIS, MO 63155 weather forecast Day 2, 0 hours 1 AM 62° 62° Partly Cloudy 2%

0% Thunder
( 2% severe)
N   7 75% 54°
Low 53° SAINT LOUIS, MO 63155 weather forecast Day 2, 3 hours 4 AM 58° 57° Mostly Cloudy N   7 77% 51°
High 68° SAINT LOUIS, MO 63155 weather forecast Day 2, 6 hours 7 AM 55° 53° Mostly Cloudy 3%

0% Thunder
( 2% severe)
NNE   7 80% 49°

Mostly Cloudy



SAINT LOUIS, MO 63155 weather forecast Day 2, 9 hours 10 AM 59° 58° Mostly Cloudy NNE   8 67% 48°
SAINT LOUIS, MO 63155 weather forecast Day 2, 12 hours 1 PM 64° 64° Mostly Cloudy 3%

0% Thunder
( 3% severe)
NE   8 56% 48°
SAINT LOUIS, MO 63155 weather forecast Day 2, 15 hours 4 PM 66° 66° Mostly Cloudy NE   7 50% 47°
SAINT LOUIS, MO 63155 weather forecast Day 2, 18 hours 7 PM 65° 65° Mostly Cloudy 2%

0% Thunder
( 4% severe)
ENE   6 50% 46°
SAINT LOUIS, MO 63155 weather forecast Day 2, 21 hours 10 PM 58° 58° Mostly Cloudy E   5 62% 45°
Sunday
27 APR 2025
SAINT LOUIS, MO 63155 weather forecast Day 3, 0 hours 1 AM 54° 52° Mostly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 3% severe)
E   7 69% 44°
Low 49° SAINT LOUIS, MO 63155 weather forecast Day 3, 3 hours 4 AM 51° 49° Mostly Cloudy E   6 71% 42°
High 68° SAINT LOUIS, MO 63155 weather forecast Day 3, 6 hours 7 AM 50° 48° Mostly Cloudy 27%
RAIN
.1–.25 in
0% Thunder
( 6% severe)
E   6 74% 42°

Mostly Cloudy

Chance of Rain

SAINT LOUIS, MO 63155 weather forecast Day 3, 9 hours 10 AM 58° 56° Mostly Cloudy ESE   8 64% 46°
SAINT LOUIS, MO 63155 weather forecast Day 3, 15 hours 1 PM 64° 64° Mostly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 10% severe)
SE   9 58% 49°
SAINT LOUIS, MO 63155 weather forecast Day 3, 18 hours 4 PM 66° 66° Mostly Cloudy SE   9 56% 50°
SAINT LOUIS, MO 63155 weather forecast Day 3, 21 hours 7 PM 66° 66° Mostly Cloudy     SE   8 61% 52°

EAST ST. LOUIS, IL extended weather forecast

Monday
28 APR 2025
Tuesday
29 APR 2025
Wednesday
30 APR 2025
Thursday
1 MAY 2025
Friday
2 MAY 2025
Low 54° Low 64° Low 55° Low 56° Low 56°
High 81° High 77° High 70° High 72° High 78°
SAINT LOUIS, MO 63155 weather forecast Day 4 SAINT LOUIS, MO 63155 weather forecast Day 5 SAINT LOUIS, MO 63155 weather forecast Day 6 SAINT LOUIS, MO 63155 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
20% Rain
Overcast
72% Rain
Overcast
42% Rain
Overcast
58% Rain
Overcast
46% Rain
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