Hourly Weather Forecast - Saint Peters, MO

12 AM
31°F
0%
6mph
SSE
Cloudy
Humidity
60%
Feels like
25°F
Dew Point
19°F
1 AM
30°F
0%
6mph
SSE
Cloudy
Humidity
60%
Feels like
24°F
Dew Point
18°F
2 AM
30°F
0%
6mph
SSE
Cloudy
Humidity
61%
Feels like
24°F
Dew Point
18°F
3 AM
30°F
0%
6mph
SSE
Cloudy
Humidity
63%
Feels like
24°F
Dew Point
19°F
4 AM
30°F
0%
6mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
19°F
5 AM
30°F
0%
6mph
SSE
Partly Cloudy
Humidity
65%
Feels like
24°F
Dew Point
20°F
6 AM
31°F
0%
5mph
SSE
Partly Cloudy
Humidity
67%
Feels like
25°F
Dew Point
21°F
7 AM
32°F
0%
5mph
SSE
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
22°F
7:01 AM
8 AM
35°F
0%
5mph
SSE
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
23°F
9 AM
39°F
0%
5mph
SSE
Mostly Sunny
Humidity
55%
Feels like
35°F
Dew Point
25°F
10 AM
43°F
0%
5mph
S
Mostly Sunny
Humidity
51%
Feels like
41°F
Dew Point
27°F
11 AM
47°F
0%
4mph
S
Mostly Sunny
Humidity
49%
Feels like
45°F
Dew Point
29°F
12 PM
50°F
0%
4mph
SSW
Mostly Sunny
Humidity
48%
Feels like
50°F
Dew Point
31°F
1 PM
52°F
0%
3mph
SSW
Mostly Sunny
Humidity
47%
Feels like
52°F
Dew Point
33°F
2 PM
53°F
0%
3mph
SSW
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
3 PM
53°F
0%
3mph
SSW
Partly Cloudy
Humidity
48%
Feels like
53°F
Dew Point
34°F
4 PM
51°F
0%
3mph
SSW
Partly Cloudy
Humidity
52%
Feels like
51°F
Dew Point
34°F
5 PM
49°F
0%
3mph
SE
Mostly Cloudy
Humidity
57%
Feels like
49°F
Dew Point
34°F
5:32 PM
6 PM
46°F
0%
3mph
ESE
Mostly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
34°F
7 PM
44°F
0%
3mph
ESE
Cloudy
Humidity
67%
Feels like
44°F
Dew Point
34°F
8 PM
42°F
0%
3mph
S
Mostly Cloudy
Humidity
69%
Feels like
42°F
Dew Point
33°F
9 PM
41°F
0%
3mph
SW
Mostly Cloudy
Humidity
71%
Feels like
41°F
Dew Point
32°F
10 PM
39°F
0%
2mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
31°F
11 PM
37°F
0%
2mph
W
Mostly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
31°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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