SAINT LOUIS, MO 63140 Weather Forecast & Current Conditions

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63140 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ST. LOUIS, MO Current Weather
12:51 AM CDT MAY 24, 2025
Scattered Clouds 63°F
Feels Like:	63°F
Dewpoint:	48°F
Rel. Hum.:	58%
Visibility:	10 miles
Wind:	ESE at 6 mph
Pressure:	30.11 inches
Last 72 hours
Local Area Snow Depth
Missouri Current Weather
Missouri MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

63140 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	SAINT LOUIS, MO 63140 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy with a 20 percent chance of showers. Not as cool with lows in the mid 50s. East winds around 5 mph.

SATURDAY
Mostly cloudy with a 20 percent chance of showers. Highs in the upper 60s. Southeast winds 5 to 10 mph.

SATURDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. East winds 5 to 10 mph. Chance of rain 50 percent.

SUNDAY
A slight chance of thunderstorms in the morning. Cloudy with a chance of showers. Highs in the mid 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

SUNDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows in the mid 50s. East winds 5 to 10 mph.

MEMORIAL DAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Chance of rain 70 percent.

MONDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows in the mid 50s.

TUESDAY
Mostly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 50 percent.

TUESDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent.

WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. Highs in the mid 70s. Lows in the upper 50s.

THURSDAY
Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of showers. Lows around 60.

FRIDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

63140 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAINT LOUIS, MO 63140

Infrared Weather Satellite
SAINT LOUIS, MO 63140

63140 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAINT LOUIS, MO 63140

MOS COMPUTER WEATHER FORECAST

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created 7:00 PM CDT 5/23/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
24 MAY 2025

1 AM

62°

63°

Mostly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 2% severe)

ESE 2

56%

46°

Low 58°

4 AM

60°

61°

Mostly Cloudy

ESE 2

62%

47°

High 71°

7 AM

59°

59°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 7% severe)

ESE 5

64%

47°

Mostly Cloudy

Chance of Rain

10 AM

65°

65°

Mostly Cloudy

ESE 7

56%

49°

1 PM

68°

68°

Mostly Cloudy

9%

0% Thunder
( 10% severe)

ESE 9

51%

49°

4 PM

70°

70°

Mostly Cloudy

ESE 9

47%

49°

7 PM

70°

70°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

E 9

47%

49°

10 PM

65°

65°

Mostly Cloudy

E 7

58%

50°

Sunday
25 MAY 2025

1 AM

63°

63°

Mostly Cloudy

42%
RAIN
.1–.25 in

0% Thunder
( 7% severe)

E 7

62%

50°

Low 58°

4 AM

61°

60°

Mostly Cloudy

E 8

67%

50°

High 66°

7 AM

59°

57°

Mostly Cloudy

39%
RAIN
***

0% Thunder
( 12% severe)

E 10

69%

49°

Mostly Cloudy

Chance of Rain

10 AM

61°

59°

Mostly Cloudy

E 12

65%

49°

1 PM

62°

61°

Mostly Cloudy

33%
RAIN
1–2 in

0% Thunder
( 7% severe)

E 12

62%

49°

4 PM

63°

62°

Mostly Cloudy

ENE 12

60%

49°

7 PM

62°

61°

Mostly Cloudy

22%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

ENE 12

60%

48°

10 PM

60°

59°

Overcast

ENE 9

64%

48°


ST. LOUIS, MO extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 54°	Low 53°	Low 56°	Low 59°	Low 62°
High 59°	High 65°	High 71°	High 77°	High 78°

Overcast 85% Rain	Overcast 52% Rain	Overcast 46% Rain	Overcast 38% Rain	Overcast 50% Rain

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