Hourly Weather Forecast - Chesterfield, MO

12 AM
34°F
0%
9mph
S
Mostly Clear
Humidity
54%
Feels like
27°F
Dew Point
19°F
1 AM
35°F
0%
9mph
S
Mostly Clear
Humidity
53%
Feels like
28°F
Dew Point
19°F
2 AM
35°F
0%
9mph
S
Clear
Humidity
53%
Feels like
28°F
Dew Point
20°F
3 AM
36°F
0%
9mph
S
Clear
Humidity
53%
Feels like
29°F
Dew Point
20°F
4 AM
37°F
0%
9mph
S
Clear
Humidity
53%
Feels like
30°F
Dew Point
21°F
5 AM
37°F
0%
9mph
S
Clear
Humidity
54%
Feels like
31°F
Dew Point
22°F
6 AM
38°F
0%
9mph
S
Clear
Humidity
56%
Feels like
31°F
Dew Point
23°F
7 AM
38°F
10%
9mph
S
Clear
Humidity
58%
Feels like
32°F
Dew Point
25°F
7:15 AM
8 AM
40°F
10%
10mph
S
Mostly Sunny
Humidity
60%
Feels like
33°F
Dew Point
27°F
9 AM
41°F
10%
10mph
S
Mostly Sunny
Humidity
61%
Feels like
35°F
Dew Point
29°F
10 AM
44°F
10%
10mph
SSW
Mostly Sunny
Humidity
60%
Feels like
38°F
Dew Point
31°F
11 AM
46°F
10%
10mph
SSW
Mostly Sunny
Humidity
59%
Feels like
41°F
Dew Point
33°F
12 PM
49°F
10%
10mph
SSW
Mostly Sunny
Humidity
57%
Feels like
45°F
Dew Point
35°F
1 PM
52°F
20%
9mph
SSW
Partly Cloudy
Humidity
56%
Feels like
52°F
Dew Point
37°F
2 PM
54°F
20%
9mph
SSW
Partly Cloudy
Humidity
56%
Feels like
54°F
Dew Point
39°F
3 PM
54°F
20%
9mph
SSW
Partly Cloudy
Humidity
59%
Feels like
54°F
Dew Point
40°F
4 PM
53°F
20%
8mph
SSW
Mostly Sunny
Humidity
62%
Feels like
53°F
Dew Point
40°F
4:43 PM
5 PM
51°F
20%
6mph
SW
Mostly Clear
Humidity
67%
Feels like
51°F
Dew Point
40°F
6 PM
50°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
69%
Feels like
47°F
Dew Point
40°F
7 PM
49°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
71%
Feels like
47°F
Dew Point
40°F
8 PM
48°F
30%
4mph
WSW
30% Chance Rain Showers
Humidity
73%
Feels like
47°F
Dew Point
40°F
9 PM
48°F
30%
4mph
W
30% Chance Rain Showers
Humidity
74%
Feels like
46°F
Dew Point
40°F
10 PM
47°F
20%
4mph
W
Mostly Clear
Humidity
77%
Feels like
45°F
Dew Point
40°F
11 PM
46°F
20%
4mph
WNW
Mostly Clear
Humidity
78%
Feels like
44°F
Dew Point
40°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide