SAINT LOUIS, MO 63145 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

9:51 AM CDT OCT 13, 2025
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 54°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: S at 5 mph
Pressure: 30.05 inches
Last 72 hours

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SAINT LOUIS, MO 63145
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Highs in the upper 70s. Southeast winds around 5 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. East winds around 5 mph.
TUESDAY
Mostly sunny. Highs in the lower 80s. East winds around 5 mph.
TUESDAY NIGHT
Mostly clear. Lows in the upper 50s. East winds around 5 mph.
WEDNESDAY
Sunny. Highs in the lower 80s. East winds around 5 mph.
WEDNESDAY NIGHT AND THURSDAY
Mostly clear. Lows in the upper 50s. Highs in the lower 80s.
THURSDAY NIGHT AND FRIDAY
Partly cloudy. Lows in the upper 50s. Highs in the mid 80s.
FRIDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent.
SATURDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a 50 percent chance of showers. Lows in the lower 50s.
SUNDAY
Sunny with a 20 percent chance of showers. Highs around 70.

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 PM CDT 10/12/2025
Monday
13 OCT 2025
SAINT LOUIS, MO 63145 weather forecast Day 1, 0 hours 1 AM 65° 65° Partly Cloudy 3%

0% Thunder
( 3% severe)
SSE   8 65% 53°
Low 61° SAINT LOUIS, MO 63145 weather forecast Day 1, 3 hours 4 AM 62° 62° Partly Cloudy SSE   7 72% 53°
High 78° SAINT LOUIS, MO 63145 weather forecast Day 1, 6 hours 7 AM 62° 62° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 3% severe)
SSE   7 75% 54°

Mostly Cloudy



SAINT LOUIS, MO 63145 weather forecast Day 1, 9 hours 10 AM 69° 69° Mostly Cloudy S   7 59% 54°
SAINT LOUIS, MO 63145 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 8%

0% Thunder
( 1% severe)
S   6 51% 55°
SAINT LOUIS, MO 63145 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy NNE   5 48% 56°
SAINT LOUIS, MO 63145 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 6%

0% Thunder
( 3% severe)
NE   5 57% 57°
SAINT LOUIS, MO 63145 weather forecast Day 1, 21 hours 10 PM 70° 70° Partly Cloudy E   3 66% 58°
Tuesday
14 OCT 2025
SAINT LOUIS, MO 63145 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 5%

0% Thunder
( 3% severe)
E   3 75% 58°
Low 61° SAINT LOUIS, MO 63145 weather forecast Day 2, 3 hours 4 AM 64° 65° Partly Cloudy ESE   3 75% 56°
High 81° SAINT LOUIS, MO 63145 weather forecast Day 2, 6 hours 7 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 2% severe)
E   3 78% 55°

Partly Cloudy



SAINT LOUIS, MO 63145 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy SE   3 57% 54°
SAINT LOUIS, MO 63145 weather forecast Day 2, 12 hours 1 PM 78° 79° Partly Cloudy 0%

0% Thunder
( 2% severe)
SE   5 42% 53°
SAINT LOUIS, MO 63145 weather forecast Day 2, 15 hours 4 PM 79° 79° Partly Cloudy ENE   5 41% 53°
SAINT LOUIS, MO 63145 weather forecast Day 2, 18 hours 7 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNE   6 48% 53°
SAINT LOUIS, MO 63145 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy ENE   5 59% 55°

ST. LOUIS, MO extended weather forecast

Wednesday
15 OCT 2025
Thursday
16 OCT 2025
Friday
17 OCT 2025
Saturday
18 OCT 2025
Sunday
19 OCT 2025
Low 61° Low 59° Low 59° Low 65° Low 52°
High 82° High 82° High 81° High 79° High 73°
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
Mostly Cloudy
17% Rain
Partly Cloudy
17% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
57% Rain
Clear
14% Rain
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