SAINT LOUIS, MO 63123 Weather Forecast & Current Conditions

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63123 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EAST ST. LOUIS, IL Current Weather
10:53 AM CDT JUL 16, 2025
Clear 90°F
Feels Like:	101°F
Dewpoint:	75°F
Rel. Hum.:	62%
Visibility:	10 miles
Wind:	Variable at 6 mph
Pressure:	29.92 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

63123 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAINT LOUIS, MO 63123 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Slight chance of thunderstorms until late afternoon, then chance of thunderstorms late in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of thunderstorms 30 percent.

TONIGHT
Partly cloudy with a 20 percent chance of thunderstorms. Lows in the mid 70s. Southwest winds up to 10 mph.

THURSDAY
Partly sunny. Thunderstorms likely in the afternoon. Highs in the upper 80s. Northwest winds up to 10 mph. Chance of thunderstorms 60 percent.

THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the lower 70s. North winds up to 10 mph.

FRIDAY
Mostly cloudy with a 50 percent chance of thunderstorms. Highs in the mid 80s. East winds up to 5 mph.

FRIDAY NIGHT
Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 70s.

SATURDAY
Partly sunny with a 40 percent chance of thunderstorms. Highs around 90.

SATURDAY NIGHT AND SUNDAY
Partly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 70s. Highs in the lower 90s.

SUNDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. A 40 percent chance of thunderstorms. Lows in the mid 70s.

MONDAY
Mostly sunny with a 30 percent chance of thunderstorms. Highs in the lower 90s.

MONDAY NIGHT
Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the mid 70s.

TUESDAY
Sunny. Highs in the mid 90s.

63123 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAINT LOUIS, MO 63123

Infrared Weather Satellite
SAINT LOUIS, MO 63123

63123 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAINT LOUIS, MO 63123

MOS COMPUTER WEATHER FORECAST

EAST ST. LOUIS, IL 3 hourly weather forecast

weather forecast created 6:00 PM MDT 7/15/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
16 JUL 2025

1 AM

74°

74°

Partly Cloudy

7%

0% Thunder
( 13% severe)

S 2

97%

73°

Low 72°

4 AM

73°

73°

Clear

SSW 2

97%

72°

High 95°

7 AM

75°

75°

Partly Cloudy

6%

0% Thunder
( 15% severe)

SW 3

94%

73°

Partly Cloudy

10 AM

84°

92°

Clear

SW 6

74%

75°

1 PM

91°

101°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 31% severe)

WSW 7

58%

74°

4 PM

93°

101°

Partly Cloudy

SW 8

51%

72°

7 PM

89°

97°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 28% severe)

SW 7

59%

73°

10 PM

81°

86°

Partly Cloudy

SSW 6

79%

74°

Thursday
17 JUL 2025

1 AM

79°

82°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 22% severe)

SW 5

82%

73°

Low 75°

4 AM

77°

78°

Partly Cloudy

SW 5

87%

73°

High 91°

7 AM

78°

80°

Partly Cloudy

9%

0% Thunder
( 21% severe)

W 5

85%

73°

Mostly Cloudy

Chance of Rain

10 AM

83°

90°

Mostly Cloudy

WNW 7

74%

74°

1 PM

88°

96°

Mostly Cloudy

46%
RAIN
***

0% Thunder
( 49% severe)

W 7

61%

73°

4 PM

87°

93°

Mostly Cloudy

NNW 7

61%

72°

7 PM

83°

88°

Mostly Cloudy

28%
RAIN
***

0% Thunder
( 36% severe)

N 5

70%

72°

10 PM

76°

76°

Mostly Cloudy

NE 2

90%

73°


EAST ST. LOUIS, IL extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 74°	Low 71°	Low 72°	Low 75°	Low 74°
High 88°	High 84°	High 92°	High 94°	High 92°

Mostly Cloudy 63% Rain	Overcast 59% Rain	Overcast 56% Rain	Partly Cloudy 38% Rain	Partly Cloudy 32% Rain

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