SAINT LOUIS, MO 63117 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

12:51 PM CDT APR 1, 2026
Overcast
52°F
Feels Like: 48°F
Dewpoint: 50°F
Rel. Hum.: 93%
Visibility: 9 miles
Wind: ESE at 12 mph
Pressure: 30.02 inches
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SAINT LOUIS, MO 63117
Weather Forecast

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THIS AFTERNOON
Showers likely with a chance of thunderstorms. Much cooler with highs in the lower 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 50s. Temperature rising into the lower 60s after midnight. East winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy and not as cool with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 60 percent.
THURSDAY NIGHT
Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. South winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of rain 70 percent.
FRIDAY
Showers likely with a chance of thunderstorms. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
FRIDAY NIGHT
A chance of thunderstorms. Showers. Lows in the mid 50s. Chance of rain near 100 percent.
SATURDAY
Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler. Near steady temperature in the upper 50s. Chance of rain near 100 percent.
SATURDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Much cooler with lows in the upper 30s. Chance of rain 20 percent.
SUNDAY
Sunny. Highs in the upper 50s.
SUNDAY NIGHT
Clear. Lows in the mid 30s.
MONDAY
Sunny. Highs in the mid 60s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the lower 40s. Highs in the lower 60s.

Visible Weather Satellite
SAINT LOUIS, MO 63117
Infrared Weather Satellite
SAINT LOUIS, MO 63117
NEXRAD Weather Radar
SAINT LOUIS, MO 63117

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created  6:00 AM CST  4/ 1/2026
Wednesday
1 APR 2026
SAINT LOUIS, MO 63117 weather forecast Day 1, 12 hours 12 PM 60° 59° Mostly Cloudy 78%
RAIN
***
0% Thunder
( 33% severe)
ESE   8 84% 55°
High 65° SAINT LOUIS, MO 63117 weather forecast Day 1, 15 hours 3 PM 64° 64° Mostly Cloudy E   9 75% 56°
Mostly Cloudy

Rain Likely

SAINT LOUIS, MO 63117 weather forecast Day 1, 18 hours 6 PM 64° 64° Mostly Cloudy 49%
RAIN
***
0% Thunder
( 32% severe)
ESE   9 78% 57°
SAINT LOUIS, MO 63117 weather forecast Day 1, 21 hours 9 PM 63° 62° Mostly Cloudy ESE   10 81% 57°
Thursday
2 APR 2026
SAINT LOUIS, MO 63117 weather forecast Day 2, 0 hours 12 AM 64° 63° Mostly Cloudy 29%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
SE   12 81% 58°
Low 61° SAINT LOUIS, MO 63117 weather forecast Day 2, 3 hours 3 AM 66° 66° Mostly Cloudy S   14 78% 59°
High 78° SAINT LOUIS, MO 63117 weather forecast Day 2, 6 hours 6 AM 67° 67° Mostly Cloudy 38%
RAIN
>2 in
0% Thunder
( 11% severe)
S   16 78% 60°

Mostly Cloudy

Rain Likely


Breezy
SAINT LOUIS, MO 63117 weather forecast Day 2, 9 hours 9 AM 71° 71° Mostly Cloudy S   20 71% 61°
SAINT LOUIS, MO 63117 weather forecast Day 2, 12 hours 12 PM 73° 73° Mostly Cloudy 69%
RAIN
1–2 in
0% Thunder
( 35% severe)
S   22 64% 60°
SAINT LOUIS, MO 63117 weather forecast Day 2, 15 hours 3 PM 75° 75° Mostly Cloudy S   21 60% 60°
SAINT LOUIS, MO 63117 weather forecast Day 2, 18 hours 6 PM 74° 74° Partly Cloudy 34%
RAIN
.1–.25 in
0% Thunder
( 20% severe)
S   18 59% 59°
SAINT LOUIS, MO 63117 weather forecast Day 2, 21 hours 9 PM 70° 70° Partly Cloudy S   15 68% 59°
Friday
3 APR 2026
SAINT LOUIS, MO 63117 weather forecast Day 3, 0 hours 12 AM 68° 68° Partly Cloudy 42%
RAIN
.25–.5 in
0% Thunder
( 11% severe)
SSW   12 73% 59°
Low 64° SAINT LOUIS, MO 63117 weather forecast Day 3, 3 hours 3 AM 66° 66° Partly Cloudy SSW   9 81% 60°
High 83° SAINT LOUIS, MO 63117 weather forecast Day 3, 6 hours 6 AM 64° 64° Mostly Cloudy 37%
RAIN
.1–.25 in
0% Thunder
( 14% severe)
S   8 87% 60°

Mostly Cloudy

Chance of Rain

SAINT LOUIS, MO 63117 weather forecast Day 3, 9 hours 9 AM 71° 71° Mostly Cloudy S   13 73% 62°
SAINT LOUIS, MO 63117 weather forecast Day 3, 15 hours 12 PM 78° 80° Mostly Cloudy 47%
RAIN
>2 in
0% Thunder
( 28% severe)
S   15 58% 62°
SAINT LOUIS, MO 63117 weather forecast Day 3, 18 hours 3 PM 80° 81° Partly Cloudy S   15 51% 60°
SAINT LOUIS, MO 63117 weather forecast Day 3, 21 hours 6 PM 77° 79° Mostly Cloudy     S   14 54% 59°

ST. LOUIS, MO extended weather forecast

Saturday
4 APR 2026
Sunday
5 APR 2026
Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Low 55° Low 38° Low 41° Low 44° Low 40°
High 62° High 57° High 66° High 55° High 60°
SAINT LOUIS, MO 63117 weather forecast Day 4 SAINT LOUIS, MO 63117 weather forecast Day 5 SAINT LOUIS, MO 63117 weather forecast Day 6 SAINT LOUIS, MO 63117 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
93% Rain
Partly Cloudy
17% Rain
Mostly Cloudy
20% Rain
Overcast
39% Rain
Mostly Cloudy
22% Rain
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