Hourly Weather Forecast - Lake Saint Louis, MO

12 AM
33°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
66%
Feels like
26°F
Dew Point
23°F
1 AM
33°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
69%
Feels like
26°F
Dew Point
24°F
2 AM
34°F
20%
8mph
S
Cloudy
Humidity
71%
Feels like
27°F
Dew Point
25°F
3 AM
34°F
10%
8mph
S
Mostly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
25°F
4 AM
34°F
10%
7mph
S
Mostly Cloudy
Humidity
70%
Feels like
28°F
Dew Point
26°F
5 AM
35°F
10%
7mph
S
Mostly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
26°F
6 AM
36°F
10%
6mph
S
Mostly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
26°F
7 AM
37°F
10%
6mph
SSW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
27°F
7:10 AM
8 AM
40°F
10%
6mph
SSW
Partly Cloudy
Humidity
65%
Feels like
35°F
Dew Point
29°F
9 AM
43°F
10%
6mph
SSW
Mostly Sunny
Humidity
61%
Feels like
39°F
Dew Point
31°F
10 AM
47°F
10%
6mph
SW
Sunny
Humidity
56%
Feels like
44°F
Dew Point
32°F
11 AM
51°F
10%
6mph
SW
Sunny
Humidity
52%
Feels like
51°F
Dew Point
34°F
12 PM
55°F
0%
5mph
WSW
Sunny
Humidity
51%
Feels like
55°F
Dew Point
37°F
1 PM
58°F
0%
5mph
WSW
Sunny
Humidity
49%
Feels like
58°F
Dew Point
39°F
2 PM
61°F
0%
5mph
W
Sunny
Humidity
48%
Feels like
61°F
Dew Point
41°F
3 PM
62°F
0%
4mph
W
Sunny
Humidity
48%
Feels like
62°F
Dew Point
42°F
4 PM
63°F
0%
3mph
W
Sunny
Humidity
48%
Feels like
63°F
Dew Point
43°F
5 PM
62°F
0%
2mph
W
Sunny
Humidity
51%
Feels like
62°F
Dew Point
44°F
6 PM
60°F
0%
1mph
W
Mostly Sunny
Humidity
57%
Feels like
60°F
Dew Point
45°F
7 PM
58°F
0%
0mph
W
Mostly Sunny
Humidity
64%
Feels like
58°F
Dew Point
46°F
7:13 PM
8 PM
55°F
0%
0mph
WSW
Partly Cloudy
Humidity
69%
Feels like
55°F
Dew Point
45°F
9 PM
53°F
0%
0mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
53°F
Dew Point
44°F
10 PM
51°F
0%
0mph
SSW
Cloudy
Humidity
76%
Feels like
51°F
Dew Point
44°F
11 PM
49°F
0%
0mph
SSW
Cloudy
Humidity
79%
Feels like
49°F
Dew Point
43°F

Snowfall Forecast Through Monday Night

Major Winter Storm Afflicts Midwest, Great Lakes

A burgeoning winter storm in the central Plains is on track to bring impactful snow or winds to the eastern two-thirds of the nation through Monday.

Sunday's Severe Weather Outlook

Intense Severe Storms Malign Plains, East Coast

Monday's Weather Outlook

Monday's Weather Outlook

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

Blizzard: Its True Definition

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