Hourly Weather Forecast - Williamstown, MO

12 AM
35°F
0%
5mph
W
Cloudy
Humidity
94%
Feels like
31°F
Dew Point
34°F
1 AM
35°F
0%
5mph
W
Cloudy
Humidity
94%
Feels like
30°F
Dew Point
33°F
2 AM
34°F
0%
4mph
WNW
Mostly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
32°F
3 AM
33°F
0%
3mph
WNW
Partly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
31°F
4 AM
32°F
0%
3mph
NW
Partly Cloudy
Humidity
93%
Feels like
30°F
Dew Point
31°F
5 AM
31°F
0%
3mph
NW
Partly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
30°F
6 AM
31°F
0%
2mph
NW
Partly Cloudy
Humidity
94%
Feels like
31°F
Dew Point
29°F
7 AM
31°F
0%
2mph
NW
Partly Cloudy
Humidity
96%
Feels like
31°F
Dew Point
29°F
7:24 AM
8 AM
31°F
0%
2mph
NW
Hazy
Humidity
97%
Feels like
31°F
Dew Point
30°F
9 AM
32°F
0%
1mph
WNW
Hazy
Humidity
97%
Feels like
32°F
Dew Point
31°F
10 AM
34°F
0%
1mph
SW
Hazy
Humidity
93%
Feels like
34°F
Dew Point
33°F
11 AM
38°F
0%
2mph
SSE
Sunny
Humidity
88%
Feels like
38°F
Dew Point
34°F
12 PM
40°F
0%
4mph
SSE
Sunny
Humidity
84%
Feels like
38°F
Dew Point
36°F
1 PM
42°F
0%
5mph
SSE
Sunny
Humidity
82%
Feels like
38°F
Dew Point
37°F
2 PM
42°F
0%
6mph
SSE
Sunny
Humidity
82%
Feels like
39°F
Dew Point
37°F
3 PM
43°F
0%
6mph
SSE
Mostly Sunny
Humidity
83%
Feels like
39°F
Dew Point
38°F
4 PM
42°F
0%
7mph
SSE
Mostly Sunny
Humidity
87%
Feels like
37°F
Dew Point
38°F
4:43 PM
5 PM
40°F
0%
7mph
SSE
Hazy
Humidity
92%
Feels like
35°F
Dew Point
38°F
6 PM
39°F
0%
8mph
SSE
Partly Cloudy
Humidity
96%
Feels like
33°F
Dew Point
38°F
7 PM
38°F
0%
9mph
SSE
Hazy
Humidity
97%
Feels like
32°F
Dew Point
38°F
8 PM
39°F
0%
9mph
SSE
Partly Cloudy
Humidity
97%
Feels like
32°F
Dew Point
38°F
9 PM
39°F
0%
10mph
S
Partly Cloudy
Humidity
97%
Feels like
33°F
Dew Point
38°F
10 PM
40°F
0%
11mph
S
Partly Cloudy
Humidity
98%
Feels like
33°F
Dew Point
39°F
11 PM
41°F
0%
11mph
S
Mostly Cloudy
Humidity
98%
Feels like
34°F
Dew Point
41°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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