Hourly Weather Forecast - Lake Saint Louis, MO

12 AM
42°F
30%
2mph
E
30% Chance of Light Rain
Humidity
73%
Feels like
42°F
Dew Point
35°F
1 AM
42°F
30%
2mph
E
30% Chance of Light Rain
Humidity
75%
Feels like
42°F
Dew Point
35°F
2 AM
41°F
30%
2mph
E
30% Chance of Light Rain
Humidity
77%
Feels like
41°F
Dew Point
35°F
3 AM
41°F
30%
2mph
E
30% Chance of Light Rain
Humidity
79%
Feels like
41°F
Dew Point
35°F
4 AM
41°F
40%
2mph
ENE
40% Chance of Light Rain
Humidity
81%
Feels like
41°F
Dew Point
35°F
5 AM
40°F
40%
3mph
ENE
40% Chance of Light Rain
Humidity
83%
Feels like
40°F
Dew Point
35°F
6 AM
39°F
40%
3mph
ENE
40% Chance of Light Rain
Humidity
85%
Feels like
39°F
Dew Point
35°F
6:58 AM
7 AM
39°F
40%
3mph
ENE
40% Chance of Light Rain
Humidity
84%
Feels like
39°F
Dew Point
35°F
8 AM
40°F
30%
3mph
E
30% Chance of Light Rain
Humidity
81%
Feels like
38°F
Dew Point
35°F
9 AM
42°F
40%
3mph
E
40% Chance of Light Rain
Humidity
76%
Feels like
40°F
Dew Point
35°F
10 AM
43°F
40%
4mph
E
40% Chance of Light Rain
Humidity
73%
Feels like
41°F
Dew Point
35°F
11 AM
44°F
40%
4mph
E
40% Chance of Light Rain
Humidity
72%
Feels like
42°F
Dew Point
35°F
12 PM
44°F
40%
4mph
ENE
40% Chance Rain Showers
Humidity
72%
Feels like
42°F
Dew Point
36°F
1 PM
45°F
30%
3mph
ENE
30% Chance Rain Showers
Humidity
71%
Feels like
43°F
Dew Point
36°F
2 PM
45°F
30%
3mph
ENE
30% Chance of Light Rain
Humidity
70%
Feels like
44°F
Dew Point
36°F
3 PM
45°F
30%
3mph
NE
30% Chance of Light Rain
Humidity
70%
Feels like
44°F
Dew Point
36°F
4 PM
45°F
30%
3mph
NE
30% Chance of Light Rain
Humidity
70%
Feels like
43°F
Dew Point
35°F
5 PM
44°F
20%
3mph
NE
Cloudy
Humidity
71%
Feels like
42°F
Dew Point
35°F
5:37 PM
6 PM
44°F
30%
3mph
ENE
30% Chance of Light Rain
Humidity
71%
Feels like
42°F
Dew Point
35°F
7 PM
44°F
30%
3mph
NE
30% Chance of Light Rain
Humidity
72%
Feels like
42°F
Dew Point
35°F
8 PM
44°F
30%
3mph
N
30% Chance of Light Rain
Humidity
71%
Feels like
42°F
Dew Point
35°F
9 PM
43°F
30%
3mph
NNW
30% Chance of Light Rain
Humidity
72%
Feels like
41°F
Dew Point
34°F
10 PM
41°F
30%
3mph
NNW
30% Chance of Light Rain
Humidity
72%
Feels like
39°F
Dew Point
33°F
11 PM
39°F
20%
3mph
NNW
Cloudy
Humidity
74%
Feels like
37°F
Dew Point
31°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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