SAINT LOUIS, MO 63145 Weather Forecast & Current Conditions
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  63145 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

ST. LOUIS, MO
Current Weather
8:51 AM CDT JUN 10, 2026
Broken Clouds
82°F
Feels Like: 87°F
Dewpoint: 72°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SSW at 14 mph
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

Missouri Current Weather

Missouri MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  63145 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

SAINT LOUIS, MO 63145
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 100 early in the evening.
THURSDAY
Sunny with highs in the mid 90s. South winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 106.
THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 90 percent. Heat index values up to 104 early in the evening.
FRIDAY
Sunny, cooler with highs in the mid 80s. Northwest winds 5 to 10 mph.
FRIDAY NIGHT
Mostly clear. A slight chance of showers after midnight. Lows in the mid 60s. Chance of rain 20 percent.
SATURDAY
Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.
SUNDAY
Mostly cloudy with 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. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.
MONDAY
Partly sunny. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
MONDAY NIGHT AND TUESDAY
Partly cloudy. A slight chance of showers and thunderstorms. Lows around 60. Highs around 80. Chance of rain 20 percent.

  63145 WEATHER SATELLITE LOOPS
Visible Weather Satellite
SAINT LOUIS, MO 63145
Infrared Weather Satellite
SAINT LOUIS, MO 63145
  63145 WEATHER RADAR LOOP
NEXRAD Weather Radar
SAINT LOUIS, MO 63145
 MOS COMPUTER WEATHER FORECAST

ST. LOUIS, MO 3 hourly weather forecast
weather forecast created  7:00 PM CDT  6/ 9/2026
Wednesday
10 JUN 2026		 SAINT LOUIS, MO 63145 weather forecast Day 1, 0 hours 1 AM 80° 84° Clear 3%

 0% Thunder
( 8% severe)		 SSW   8 79% 73°
Low 76° SAINT LOUIS, MO 63145 weather forecast Day 1, 3 hours 4 AM 77° 79° Partly Cloudy SSW   8 82% 71°
High 92° SAINT LOUIS, MO 63145 weather forecast Day 1, 6 hours 7 AM 77° 79° Partly Cloudy 3%

 0% Thunder
( 13% severe)		 SSW   9 79% 70°

Partly Cloudy



 SAINT LOUIS, MO 63145 weather forecast Day 1, 9 hours 10 AM 84° 90° Partly Cloudy SW   12 67% 72°
SAINT LOUIS, MO 63145 weather forecast Day 1, 12 hours 1 PM 91° 99° Mostly Cloudy 8%

 0% Thunder
( 39% severe)		 SW   14 54% 72°
SAINT LOUIS, MO 63145 weather forecast Day 1, 15 hours 4 PM 92° 100° Partly Cloudy SW   14 52% 72°
SAINT LOUIS, MO 63145 weather forecast Day 1, 18 hours 7 PM 91° 99° Partly Cloudy 15%
RAIN
<.01 in		 0% Thunder
( 35% severe)		 SSW   14 54% 72°
SAINT LOUIS, MO 63145 weather forecast Day 1, 21 hours 10 PM 84° 89° Mostly Cloudy WSW   12 65% 71°
Thursday
11 JUN 2026		 SAINT LOUIS, MO 63145 weather forecast Day 2, 0 hours 1 AM 81° 85° Mostly Cloudy 7%

 0% Thunder
( 9% severe)		 SSW   10 72% 71°
Low 77° SAINT LOUIS, MO 63145 weather forecast Day 2, 3 hours 4 AM 79° 82° Partly Cloudy S   9 74% 70°
High 94° SAINT LOUIS, MO 63145 weather forecast Day 2, 6 hours 7 AM 79° 82° Partly Cloudy 3%

 0% Thunder
( 14% severe)		 S   10 74% 70°

Clear



 SAINT LOUIS, MO 63145 weather forecast Day 2, 9 hours 10 AM 86° 93° Clear SSW   13 65% 73°
SAINT LOUIS, MO 63145 weather forecast Day 2, 12 hours 1 PM 92° 101° Clear 17%
RAIN
<.01 in		 0% Thunder
( 41% severe)		 SSW   15 54% 73°
SAINT LOUIS, MO 63145 weather forecast Day 2, 15 hours 4 PM 94° 101° Clear SSW   17 47% 71°
SAINT LOUIS, MO 63145 weather forecast Day 2, 18 hours 7 PM 90° 98° Partly Cloudy 78%
RAIN
***		 0% Thunder
( 50% severe)		 SW   17 56% 72°
SAINT LOUIS, MO 63145 weather forecast Day 2, 21 hours 10 PM 80° 83° Mostly Cloudy W   14 74% 71°

ST. LOUIS, MO extended weather forecast
Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026		 Tuesday
16 JUN 2026
Low 64° Low 68° Low 69° Low 64° Low 60°
High 86° High 86° High 79° High 75° High 76°
SAINT LOUIS, MO 63145 weather forecast Day 3 SAINT LOUIS, MO 63145 weather forecast Day 4 SAINT LOUIS, MO 63145 weather forecast Day 5 SAINT LOUIS, MO 63145 weather forecast Day 6 SAINT LOUIS, MO 63145 weather forecast Day 7
Partly Cloudy
69% Rain		 Partly Cloudy
24% Rain		 Overcast
58% Rain		 Overcast
72% Rain		 Overcast
54% Rain
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