Hourly Weather Forecast - Saint Peters, MO

12 AM
34°F
30%
7mph
SSE
30% Chance of Flurries
Humidity
57%
Feels like
28°F
Dew Point
20°F
1 AM
34°F
30%
7mph
SSE
30% Chance of Flurries
Humidity
60%
Feels like
28°F
Dew Point
22°F
2 AM
34°F
20%
7mph
SSE
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
23°F
3 AM
34°F
20%
7mph
SSE
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
23°F
4 AM
35°F
10%
7mph
S
Cloudy
Humidity
65%
Feels like
29°F
Dew Point
24°F
5 AM
36°F
10%
7mph
S
Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
6 AM
37°F
10%
7mph
S
Cloudy
Humidity
66%
Feels like
31°F
Dew Point
27°F
7 AM
38°F
10%
6mph
S
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
7:09 AM
8 AM
41°F
10%
7mph
S
Cloudy
Humidity
67%
Feels like
36°F
Dew Point
31°F
9 AM
45°F
10%
7mph
S
Cloudy
Humidity
63%
Feels like
41°F
Dew Point
33°F
10 AM
49°F
10%
7mph
SSW
Cloudy
Humidity
58%
Feels like
45°F
Dew Point
35°F
11 AM
52°F
10%
8mph
SSW
Cloudy
Humidity
53%
Feels like
52°F
Dew Point
36°F
12 PM
56°F
10%
8mph
SW
Cloudy
Humidity
50%
Feels like
56°F
Dew Point
37°F
1 PM
58°F
10%
8mph
SW
Cloudy
Humidity
47%
Feels like
58°F
Dew Point
38°F
2 PM
60°F
10%
8mph
SW
Mostly Cloudy
Humidity
45%
Feels like
60°F
Dew Point
38°F
3 PM
61°F
10%
7mph
SW
Partly Cloudy
Humidity
44%
Feels like
61°F
Dew Point
39°F
4 PM
62°F
10%
7mph
WSW
Partly Cloudy
Humidity
44%
Feels like
62°F
Dew Point
40°F

Wind Gust Forecast

High Winds & Heavy Snow Batter The Northern U.S.

A storm system tracking across the Northern U.S. will usher in snowy and blustery weather for the end of the week.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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