Hourly Weather Forecast - Wentzville, MO

12 AM
40°F
0%
5mph
SSW
Cloudy
Humidity
96%
Feels like
37°F
Dew Point
39°F
1 AM
40°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
40°F
2 AM
41°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
41°F
3 AM
41°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
41°F
4 AM
42°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
5 AM
42°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
6 AM
42°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
42°F
7 AM
44°F
0%
6mph
SSW
Foggy
Humidity
100%
Feels like
40°F
Dew Point
44°F
7:22 AM
8 AM
46°F
0%
6mph
SW
Hazy
Humidity
98%
Feels like
42°F
Dew Point
45°F
9 AM
48°F
0%
6mph
SW
Hazy
Humidity
93%
Feels like
45°F
Dew Point
46°F
10 AM
51°F
0%
7mph
SW
Mostly Sunny
Humidity
86%
Feels like
51°F
Dew Point
47°F
11 AM
53°F
0%
7mph
WSW
Partly Cloudy
Humidity
81%
Feels like
53°F
Dew Point
47°F
12 PM
55°F
0%
8mph
WSW
Partly Cloudy
Humidity
77%
Feels like
55°F
Dew Point
48°F
1 PM
57°F
0%
7mph
WSW
Partly Cloudy
Humidity
75%
Feels like
57°F
Dew Point
49°F
2 PM
57°F
0%
7mph
W
Partly Cloudy
Humidity
74%
Feels like
57°F
Dew Point
49°F
3 PM
56°F
0%
6mph
W
Partly Cloudy
Humidity
77%
Feels like
56°F
Dew Point
49°F
4 PM
54°F
0%
6mph
W
Partly Cloudy
Humidity
81%
Feels like
54°F
Dew Point
48°F
4:56 PM
5 PM
51°F
0%
4mph
W
Partly Cloudy
Humidity
85%
Feels like
51°F
Dew Point
47°F
6 PM
49°F
0%
4mph
W
Partly Cloudy
Humidity
85%
Feels like
48°F
Dew Point
45°F
7 PM
48°F
0%
4mph
W
Mostly Clear
Humidity
89%
Feels like
47°F
Dew Point
45°F
8 PM
48°F
0%
4mph
W
Hazy
Humidity
91%
Feels like
46°F
Dew Point
45°F
9 PM
47°F
0%
4mph
WNW
Hazy
Humidity
94%
Feels like
45°F
Dew Point
45°F
10 PM
46°F
0%
4mph
WNW
Hazy
Humidity
93%
Feels like
44°F
Dew Point
44°F
11 PM
45°F
0%
4mph
WNW
Partly Cloudy
Humidity
94%
Feels like
43°F
Dew Point
43°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain, Mountain Snow in the West

Significant rain and heavy mountain snow will continue to batter California and the rest of the West for the first few days of 2026.

Friday's Weather Outlook

Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide