Clayton, MO Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Clayton, MO in one place.
A chance of rain showers and patchy fog before 4pm. Cloudy, with a high near 67. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Clayton, MO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 31, 2026 6:57 PM CDT.
The active forecast window currently covers Nov 1 to Nov 6, 2026 for Clayton, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 1 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 6:57 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Clayton
Tuesday looks like the warmest upcoming period in Clayton at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Tuesday at about 12 to 17 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 6:57 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Cloudy, with a low around 56. Southeast wind 5 to 8 mph.
Cloudy, with a high near 72. Southeast wind 7 to 13 mph, with gusts as high as 22 mph.
A chance of rain showers after midnight. Cloudy, with a low around 63. Chance of precipitation is 40%.
Rain showers. Mostly cloudy, with a high near 74. Chance of precipitation is 80%.
Rain showers likely before midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 68. Chance of precipitation is 30%.
A slight chance of rain showers. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
A slight chance of rain showers after noon. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Partly cloudy, with a low around 49.
Partly sunny, with a high near 65.
Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 1
|
Chance Rain Showers
|
67°F |
6 to 9 mph
SE
|
|
Sunday Night
Nov 1
|
Cloudy
|
56°F |
5 to 8 mph
SE
|
|
Monday
Nov 2
|
Cloudy
|
72°F |
7 to 13 mph
SE
|
|
Monday Night
Nov 2
|
Cloudy then Chance Rain Showers
|
63°F |
15 mph
S
|
|
Tuesday
Nov 3
|
Rain Showers
|
74°F |
12 to 17 mph
S
|
|
Tuesday Night
Nov 3
|
Rain Showers Likely
|
55°F |
6 to 10 mph
S
|
|
Wednesday
Nov 4
|
Chance Rain Showers
|
68°F |
7 mph
W
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
49°F |
5 mph
NW
|
|
Thursday
Nov 5
|
Mostly Sunny then Slight Chance Rain Showers
|
66°F |
3 to 7 mph
NW
|
|
Thursday Night
Nov 5
|
Partly Cloudy
|
49°F |
5 mph
NW
|
|
Friday
Nov 6
|
Partly Sunny
|
65°F |
7 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
46°F |
1 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clayton.
