Hourly Weather Forecast - Clayton, MO

12 AM
21°F
10%
5mph
N
Cloudy
Humidity
63%
Feels like
14°F
Dew Point
11°F
1 AM
20°F
10%
5mph
NNW
Cloudy
Humidity
63%
Feels like
13°F
Dew Point
10°F
2 AM
19°F
10%
5mph
NNW
Cloudy
Humidity
64%
Feels like
11°F
Dew Point
8°F
3 AM
17°F
10%
5mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
9°F
Dew Point
7°F
4 AM
15°F
10%
5mph
NNW
Partly Cloudy
Humidity
66%
Feels like
7°F
Dew Point
6°F
5 AM
13°F
0%
5mph
NNW
Mostly Clear
Humidity
67%
Feels like
5°F
Dew Point
5°F
6 AM
13°F
0%
5mph
NNW
Mostly Clear
Humidity
67%
Feels like
4°F
Dew Point
4°F
7 AM
13°F
0%
5mph
NNW
Mostly Clear
Humidity
63%
Feels like
4°F
Dew Point
3°F
7:11 AM
8 AM
14°F
0%
5mph
N
Sunny
Humidity
58%
Feels like
6°F
Dew Point
2°F
9 AM
16°F
0%
5mph
N
Sunny
Humidity
52%
Feels like
8°F
Dew Point
1°F
10 AM
17°F
0%
5mph
N
Sunny
Humidity
47%
Feels like
10°F
Dew Point
1°F
11 AM
19°F
0%
4mph
N
Sunny
Humidity
43%
Feels like
13°F
Dew Point
0°F
12 PM
21°F
0%
4mph
N
Sunny
Humidity
39%
Feels like
15°F
Dew Point
0°F
1 PM
22°F
0%
4mph
N
Sunny
Humidity
38%
Feels like
16°F
Dew Point
0°F
2 PM
22°F
0%
4mph
NNE
Sunny
Humidity
37%
Feels like
17°F
Dew Point
0°F
3 PM
22°F
0%
4mph
NNE
Sunny
Humidity
37%
Feels like
16°F
Dew Point
0°F
4 PM
21°F
0%
3mph
NNE
Sunny
Humidity
39%
Feels like
16°F
Dew Point
0°F
4:40 PM
5 PM
20°F
0%
3mph
NE
Clear
Humidity
41%
Feels like
20°F
Dew Point
1°F
6 PM
19°F
0%
3mph
NE
Clear
Humidity
44%
Feels like
19°F
Dew Point
1°F
7 PM
19°F
0%
2mph
ENE
Clear
Humidity
48%
Feels like
19°F
Dew Point
2°F
8 PM
18°F
0%
3mph
ENE
Clear
Humidity
50%
Feels like
18°F
Dew Point
3°F
9 PM
18°F
0%
3mph
E
Clear
Humidity
52%
Feels like
18°F
Dew Point
3°F
10 PM
17°F
0%
3mph
E
Clear
Humidity
54%
Feels like
12°F
Dew Point
3°F
11 PM
16°F
0%
3mph
ESE
Clear
Humidity
56%
Feels like
11°F
Dew Point
3°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide