Hourly Weather Forecast - Byrnes Mill, MO

12 AM
40°F
0%
4mph
SSW
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
31°F
1 AM
39°F
0%
3mph
SW
Cloudy
Humidity
74%
Feels like
37°F
Dew Point
32°F
2 AM
39°F
0%
3mph
W
Mostly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
32°F
3 AM
38°F
0%
4mph
W
Mostly Cloudy
Humidity
80%
Feels like
35°F
Dew Point
32°F
4 AM
37°F
0%
4mph
WNW
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
32°F
5 AM
35°F
0%
5mph
NW
Cloudy
Humidity
89%
Feels like
31°F
Dew Point
32°F
6 AM
34°F
0%
6mph
NW
Cloudy
Humidity
90%
Feels like
29°F
Dew Point
32°F
7 AM
34°F
0%
6mph
NNW
Partly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
32°F
7:10 AM
8 AM
35°F
0%
7mph
NNW
Partly Cloudy
Humidity
96%
Feels like
29°F
Dew Point
34°F
9 AM
36°F
0%
8mph
NNW
Partly Cloudy
Humidity
97%
Feels like
30°F
Dew Point
35°F
10 AM
37°F
0%
8mph
NNW
Mostly Cloudy
Humidity
93%
Feels like
31°F
Dew Point
35°F
11 AM
39°F
0%
9mph
NNW
Mostly Cloudy
Humidity
85%
Feels like
33°F
Dew Point
35°F
12 PM
40°F
0%
9mph
NNW
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
34°F
1 PM
40°F
0%
9mph
NNW
Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
2 PM
40°F
0%
9mph
NNW
Cloudy
Humidity
72%
Feels like
35°F
Dew Point
32°F
3 PM
40°F
0%
8mph
NNW
Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
4 PM
38°F
0%
8mph
NNW
Cloudy
Humidity
73%
Feels like
33°F
Dew Point
30°F
4:41 PM
5 PM
37°F
0%
6mph
NNW
Cloudy
Humidity
75%
Feels like
31°F
Dew Point
29°F
6 PM
35°F
0%
6mph
NW
Cloudy
Humidity
79%
Feels like
30°F
Dew Point
29°F
7 PM
34°F
0%
5mph
NW
Mostly Cloudy
Humidity
80%
Feels like
29°F
Dew Point
28°F
8 PM
32°F
0%
5mph
NW
Mostly Cloudy
Humidity
81%
Feels like
27°F
Dew Point
27°F
9 PM
30°F
0%
5mph
NW
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
25°F
10 PM
29°F
0%
4mph
NW
Partly Cloudy
Humidity
82%
Feels like
24°F
Dew Point
24°F
11 PM
28°F
0%
4mph
NW
Mostly Cloudy
Humidity
81%
Feels like
23°F
Dew Point
23°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

Today's Weather Outlook

Today'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide