Hourly Weather Forecast - Saint John, MO

12 PM
40°F
0%
20mph
NW
Mostly Sunny
Humidity
51%
Feels like
31°F
Dew Point
24°F
1 PM
41°F
0%
18mph
NW
Mostly Sunny
Humidity
50%
Feels like
32°F
Dew Point
24°F
2 PM
41°F
0%
16mph
NW
Sunny
Humidity
49%
Feels like
33°F
Dew Point
24°F
3 PM
41°F
0%
14mph
NW
Sunny
Humidity
49%
Feels like
34°F
Dew Point
24°F
4 PM
40°F
0%
12mph
NW
Sunny
Humidity
53%
Feels like
33°F
Dew Point
24°F
4:50 PM
5 PM
38°F
0%
9mph
NW
Clear
Humidity
59%
Feels like
31°F
Dew Point
25°F
6 PM
36°F
0%
8mph
NW
Clear
Humidity
64%
Feels like
30°F
Dew Point
25°F
7 PM
35°F
0%
7mph
NW
Mostly Clear
Humidity
67%
Feels like
29°F
Dew Point
25°F
8 PM
34°F
0%
6mph
NW
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
25°F
9 PM
33°F
0%
6mph
NW
Partly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
25°F
10 PM
32°F
0%
6mph
NW
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F
11 PM
32°F
0%
5mph
NW
Partly Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide