CLAYTON, MO 63124 Weather Forecast & Current Conditions

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ST. LOUIS, MO
Current Weather

10:51 PM CDT APR 3, 2026
Broken Clouds
77°F
Feels Like: 79°F
Dewpoint: 61°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: S at 14 mph
Pressure: 29.93 inches
Last 72 hours

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CLAYTON, MO 63124
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
A chance of thunderstorms. A chance of showers late this evening, then showers. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
SATURDAY
Showers with a chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Much cooler. Less humid with highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s. Northwest winds 10 to 15 mph.
SUNDAY
Sunny. Highs in the upper 50s. Northwest winds 10 to 15 mph.
SUNDAY NIGHT
Clear. Lows around 40. West winds 5 to 10 mph.
MONDAY
Sunny. Highs in the lower 60s.
MONDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 30s. Chance of rain 20 percent.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the mid 50s. Lows around 40.
WEDNESDAY
Mostly sunny. Not as cool with highs in the lower 70s.
WEDNESDAY NIGHT
Mostly clear. Not as cool with lows in the mid 50s.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.
THURSDAY NIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.
FRIDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.

Visible Weather Satellite
CLAYTON, MO 63124
Infrared Weather Satellite
CLAYTON, MO 63124
NEXRAD Weather Radar
CLAYTON, MO 63124

ST. LOUIS, MO 3 hourly weather forecast

weather forecast created  6:00 AM CST  4/ 3/2026
Friday
3 APR 2026
CLAYTON, MO 63124 weather forecast Day 1, 12 hours 12 PM 77° 79° Mostly Cloudy 45%
RAIN
.01–.1 in
0% Thunder
( 29% severe)
S   14 62% 63°
High 81° CLAYTON, MO 63124 weather forecast Day 1, 15 hours 3 PM 80° 81° Mostly Cloudy S   15 54% 62°
Mostly Cloudy

Rain Likely

CLAYTON, MO 63124 weather forecast Day 1, 18 hours 6 PM 78° 79° Mostly Cloudy 70%
RAIN
.1–.25 in
0% Thunder
( 48% severe)
S   13 54% 60°
CLAYTON, MO 63124 weather forecast Day 1, 21 hours 9 PM 73° 73° Mostly Cloudy S   13 66% 61°
Saturday
4 APR 2026
CLAYTON, MO 63124 weather forecast Day 2, 0 hours 12 AM 71° 71° Mostly Cloudy 96%
RAIN
***
0% Thunder
( 38% severe)
S   13 71% 61°
Low 55° CLAYTON, MO 63124 weather forecast Day 2, 3 hours 3 AM 66° 66° Mostly Cloudy SW   12 81% 60°
High 62° CLAYTON, MO 63124 weather forecast Day 2, 6 hours 6 AM 60° 58° Mostly Cloudy 72%
RAIN
***
0% Thunder
( 9% severe)
W   12 87% 56°

Mostly Cloudy

Rain Likely

CLAYTON, MO 63124 weather forecast Day 2, 9 hours 9 AM 57° 54° Mostly Cloudy WNW   14 77% 50°
CLAYTON, MO 63124 weather forecast Day 2, 12 hours 12 PM 55° 51° Mostly Cloudy 19%
RAIN
.01–.1 in
0% Thunder
( 1% severe)
WNW   15 66% 44°
CLAYTON, MO 63124 weather forecast Day 2, 15 hours 3 PM 56° 52° Mostly Cloudy WNW   16 55% 40°
CLAYTON, MO 63124 weather forecast Day 2, 18 hours 6 PM 53° 48° Partly Cloudy 2%

0% Thunder
( 1% severe)
WNW   15 52% 36°
CLAYTON, MO 63124 weather forecast Day 2, 21 hours 9 PM 48° 43° Partly Cloudy WNW   12 58% 34°
Sunday
5 APR 2026
CLAYTON, MO 63124 weather forecast Day 3, 0 hours 12 AM 45° 40° Partly Cloudy 1%

0% Thunder
( 1% severe)
WNW   10 63% 33°
Low 40° CLAYTON, MO 63124 weather forecast Day 3, 3 hours 3 AM 43° 37° Partly Cloudy WNW   10 65% 32°
High 60° CLAYTON, MO 63124 weather forecast Day 3, 6 hours 6 AM 40° 33° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   10 70% 31°

Partly Cloudy



CLAYTON, MO 63124 weather forecast Day 3, 9 hours 9 AM 47° 41° Partly Cloudy NW   13 56% 32°
CLAYTON, MO 63124 weather forecast Day 3, 15 hours 12 PM 53° 49° Clear 1%

0% Thunder
( 0% severe)
NW   13 45% 32°
CLAYTON, MO 63124 weather forecast Day 3, 18 hours 3 PM 58° 56° Clear NW   12 39% 33°
CLAYTON, MO 63124 weather forecast Day 3, 21 hours 6 PM 56° 54° Clear     NW   8 42% 33°

ST. LOUIS, MO extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 42° Low 34° Low 39° Low 50° Low 55°
High 60° High 53° High 67° High 72° High 75°
CLAYTON, MO 63124 weather forecast Day 4 CLAYTON, MO 63124 weather forecast Day 5 CLAYTON, MO 63124 weather forecast Day 6 CLAYTON, MO 63124 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
25% Rain
Mostly Cloudy
26% Rain
Partly Cloudy
19% Rain
Partly Cloudy
26% Rain
Partly Cloudy
28% Rain
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