SAINT LOUIS, MO 63145 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

12:51 PM CDT AUG 30, 2025
Broken Clouds
82°F
Feels Like: 82°F
Dewpoint: 57°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: E at 10 mph
Pressure: 30.12 inches
Last 72 hours

Local Area Snow Depth

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SAINT LOUIS, MO 63145
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. A slight chance of showers. Highs in the lower 80s. Southeast winds around 5 mph. Chance of rain 20 percent.
TONIGHT
Mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
SUNDAY
Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. East winds around 5 mph.
LABOR DAY
Partly sunny. Highs around 80. East winds around 5 mph.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.
TUESDAY
Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 20 percent.
WEDNESDAY
Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent.
THURSDAY
Mostly sunny. Cooler with highs around 70.
THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the upper 40s. Highs in the upper 70s.

Visible Weather Satellite
SAINT LOUIS, MO 63145
Infrared Weather Satellite
SAINT LOUIS, MO 63145
NEXRAD Weather Radar
SAINT LOUIS, MO 63145

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/30/2025
Saturday
30 AUG 2025
SAINT LOUIS, MO 63145 weather forecast Day 1, 12 hours 1 PM 82° 82° Partly Cloudy 2%

0% Thunder
( 5% severe)
ESE   7 43% 57°
High 84° SAINT LOUIS, MO 63145 weather forecast Day 1, 15 hours 4 PM 83° 82° Partly Cloudy E   8 41% 57°
Mostly Cloudy



SAINT LOUIS, MO 63145 weather forecast Day 1, 18 hours 7 PM 80° 81° Mostly Cloudy 3%

0% Thunder
( 2% severe)
E   9 47% 58°
SAINT LOUIS, MO 63145 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy E   8 60% 60°
Sunday
31 AUG 2025
SAINT LOUIS, MO 63145 weather forecast Day 2, 0 hours 1 AM 71° 71° Mostly Cloudy 5%

0% Thunder
( 3% severe)
E   7 66% 59°
Low 65° SAINT LOUIS, MO 63145 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy E   6 73% 59°
High 81° SAINT LOUIS, MO 63145 weather forecast Day 2, 6 hours 7 AM 66° 66° Partly Cloudy 3%

0% Thunder
( 3% severe)
E   6 75% 58°

Mostly Cloudy



SAINT LOUIS, MO 63145 weather forecast Day 2, 9 hours 10 AM 73° 73° Mostly Cloudy ESE   7 55% 56°
SAINT LOUIS, MO 63145 weather forecast Day 2, 12 hours 1 PM 78° 79° Mostly Cloudy 4%

0% Thunder
( 5% severe)
E   8 45% 55°
SAINT LOUIS, MO 63145 weather forecast Day 2, 15 hours 4 PM 80° 80° Mostly Cloudy ENE   9 42% 55°
SAINT LOUIS, MO 63145 weather forecast Day 2, 18 hours 7 PM 77° 78° Mostly Cloudy 3%

0% Thunder
( 3% severe)
ENE   8 45% 54°
SAINT LOUIS, MO 63145 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy E   7 55% 55°
Monday
1 SEP 2025
SAINT LOUIS, MO 63145 weather forecast Day 3, 0 hours 1 AM 68° 68° Mostly Cloudy 3%

0% Thunder
( 1% severe)
E   6 61% 54°
Low 61° SAINT LOUIS, MO 63145 weather forecast Day 3, 3 hours 4 AM 64° 65° Mostly Cloudy ENE   5 70% 54°
High 78° SAINT LOUIS, MO 63145 weather forecast Day 3, 6 hours 7 AM 62° 62° Mostly Cloudy 4%

0% Thunder
( 1% severe)
ENE   5 72% 53°

Mostly Cloudy



SAINT LOUIS, MO 63145 weather forecast Day 3, 9 hours 10 AM 71° 71° Mostly Cloudy ENE   6 53% 53°
SAINT LOUIS, MO 63145 weather forecast Day 3, 15 hours 1 PM 76° 78° Mostly Cloudy 5%

0% Thunder
( 3% severe)
ENE   7 45% 53°
SAINT LOUIS, MO 63145 weather forecast Day 3, 18 hours 4 PM 76° 78° Mostly Cloudy ENE   7 43% 52°
SAINT LOUIS, MO 63145 weather forecast Day 3, 21 hours 7 PM 74° 74° Mostly Cloudy     NE   7 48% 53°

ST. LOUIS, MO extended weather forecast

Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Friday
5 SEP 2025
Saturday
6 SEP 2025
Low 64° Low 61° Low 55° Low 55° Low 58°
High 75° High 79° High 70° High 74° High 75°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
51% Rain
Overcast
39% Rain
Mostly Cloudy
29% Rain
Partly Cloudy
26% Rain
Partly Cloudy
25% Rain
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