SAINT LOUIS, MO 63145 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

9:51 PM CDT MAR 9, 2025
Clear
48°F
Feels Like: 47°F
Dewpoint: 23°F
Rel. Hum.: 36%
Visibility: 10 miles
Wind: WSW at 3 mph
Pressure: 30.01 inches
Last 72 hours

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SAINT LOUIS, MO 63145
Weather Forecast

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REST OF TONIGHT
Clear. Lows in the mid 30s. Southwest winds around 5 mph.
MONDAY
Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.
MONDAY NIGHT
Clear. Not as cool with lows in the upper 40s. Southwest winds 5 to 10 mph.
TUESDAY
Sunny. Highs around 70. West winds 5 to 10 mph, becoming northwest in the afternoon.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 70s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 20 percent.
THURSDAY
Sunny. Highs in the mid 70s.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 50 percent.
FRIDAY NIGHT
Showers and thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 50s. Chance of rain 90 percent.
SATURDAY
Mostly sunny. A chance of showers, mainly in the morning. Cooler with highs in the mid 60s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy. Much cooler with lows in the upper 30s.

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  6:00 AM CST  3/ 9/2025
Sunday
9 MAR 2025
SAINT LOUIS, MO 63145 weather forecast Day 1, 12 hours 12 PM 58° 57° Clear 0%

0% Thunder
( 0% severe)
WSW   7 29% 26°
High 63° SAINT LOUIS, MO 63145 weather forecast Day 1, 15 hours 3 PM 62° 61° Clear W   8 24% 25°
Clear



SAINT LOUIS, MO 63145 weather forecast Day 1, 18 hours 6 PM 57° 56° Clear 0%

0% Thunder
( 0% severe)
W   6 30% 26°
SAINT LOUIS, MO 63145 weather forecast Day 1, 21 hours 9 PM 50° 48° Clear WSW   5 40% 27°
Monday
10 MAR 2025
SAINT LOUIS, MO 63145 weather forecast Day 2, 0 hours 12 AM 46° 43° Clear 0%

0% Thunder
( 0% severe)
WSW   6 49% 28°
Low 42° SAINT LOUIS, MO 63145 weather forecast Day 2, 3 hours 3 AM 44° 40° Clear WSW   7 53% 28°
High 73° SAINT LOUIS, MO 63145 weather forecast Day 2, 6 hours 6 AM 43° 39° Clear 0%

0% Thunder
( 0% severe)
WSW   7 55% 28°

Clear



SAINT LOUIS, MO 63145 weather forecast Day 2, 9 hours 9 AM 53° 50° Clear WSW   8 45% 32°
SAINT LOUIS, MO 63145 weather forecast Day 2, 12 hours 12 PM 67° 67° Clear 0%

0% Thunder
( 0% severe)
WSW   9 31% 35°
SAINT LOUIS, MO 63145 weather forecast Day 2, 15 hours 3 PM 72° 72° Clear WSW   10 25% 34°
SAINT LOUIS, MO 63145 weather forecast Day 2, 18 hours 6 PM 66° 66° Clear 0%

0% Thunder
( 0% severe)
SSW   9 32% 35°
SAINT LOUIS, MO 63145 weather forecast Day 2, 21 hours 9 PM 60° 58° Clear SSW   10 41% 36°
Tuesday
11 MAR 2025
SAINT LOUIS, MO 63145 weather forecast Day 3, 0 hours 12 AM 57° 54° Clear 0%

0% Thunder
( 1% severe)
SW   12 45% 36°
Low 50° SAINT LOUIS, MO 63145 weather forecast Day 3, 3 hours 3 AM 54° 51° Clear SW   12 50% 36°
High 72° SAINT LOUIS, MO 63145 weather forecast Day 3, 6 hours 6 AM 52° 49° Clear 0%

0% Thunder
( 1% severe)
WSW   9 54% 36°

Clear



SAINT LOUIS, MO 63145 weather forecast Day 3, 9 hours 9 AM 59° 57° Clear W   10 47% 39°
SAINT LOUIS, MO 63145 weather forecast Day 3, 15 hours 12 PM 68° 68° Clear 0%

0% Thunder
( 0% severe)
NW   9 35% 39°
SAINT LOUIS, MO 63145 weather forecast Day 3, 18 hours 3 PM 70° 70° Clear N   8 31% 38°
SAINT LOUIS, MO 63145 weather forecast Day 3, 21 hours 6 PM 64° 64° Clear     NNE   7 40% 39°

ST. LOUIS, MO extended weather forecast

Wednesday
12 MAR 2025
Thursday
13 MAR 2025
Friday
14 MAR 2025
Saturday
15 MAR 2025
Sunday
16 MAR 2025
Low 48° Low 54° Low 58° Low 50° Low 40°
High 68° High 76° High 80° High 61° High 61°
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
Mostly Cloudy
6% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
46% Rain
Overcast
62% Rain
Partly Cloudy
26% Rain
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