Hourly Weather Forecast - Lake Saint Louis, MO

12 AM
44°F
0%
4mph
SSW
Mostly Clear
Humidity
80%
Feels like
43°F
Dew Point
39°F
1 AM
44°F
0%
4mph
SSW
Mostly Clear
Humidity
83%
Feels like
42°F
Dew Point
39°F
2 AM
44°F
0%
4mph
SSW
Mostly Clear
Humidity
84%
Feels like
42°F
Dew Point
40°F
3 AM
45°F
0%
4mph
SW
Clear
Humidity
84%
Feels like
43°F
Dew Point
40°F
4 AM
45°F
10%
4mph
SW
Clear
Humidity
83%
Feels like
43°F
Dew Point
40°F
5 AM
45°F
10%
3mph
SW
Mostly Clear
Humidity
84%
Feels like
44°F
Dew Point
41°F
6 AM
46°F
10%
3mph
SW
Mostly Clear
Humidity
88%
Feels like
45°F
Dew Point
43°F
7 AM
48°F
10%
3mph
SW
Hazy
Humidity
91%
Feels like
47°F
Dew Point
46°F
7:00 AM
8 AM
51°F
10%
3mph
WSW
Mostly Sunny
Humidity
87%
Feels like
51°F
Dew Point
48°F
9 AM
55°F
10%
3mph
WSW
Partly Cloudy
Humidity
81%
Feels like
55°F
Dew Point
50°F
10 AM
59°F
10%
3mph
WSW
Mostly Sunny
Humidity
76%
Feels like
59°F
Dew Point
51°F
11 AM
62°F
10%
4mph
W
Partly Cloudy
Humidity
71%
Feels like
62°F
Dew Point
53°F
12 PM
64°F
10%
4mph
W
Partly Cloudy
Humidity
68%
Feels like
64°F
Dew Point
54°F
1 PM
66°F
10%
4mph
W
Partly Cloudy
Humidity
65%
Feels like
66°F
Dew Point
54°F
2 PM
66°F
10%
4mph
WNW
Partly Cloudy
Humidity
63%
Feels like
66°F
Dew Point
53°F
3 PM
65°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
62%
Feels like
65°F
Dew Point
52°F
4 PM
64°F
30%
3mph
NW
30% Chance Rain Showers
Humidity
64%
Feels like
64°F
Dew Point
51°F
5 PM
62°F
30%
3mph
NNW
30% Chance Rain Showers
Humidity
64%
Feels like
62°F
Dew Point
50°F
5:35 PM
6 PM
60°F
30%
3mph
N
30% Chance Rain Showers
Humidity
67%
Feels like
60°F
Dew Point
49°F
7 PM
58°F
30%
3mph
N
30% Chance Rain Showers
Humidity
70%
Feels like
58°F
Dew Point
48°F
8 PM
56°F
20%
4mph
N
Partly Cloudy
Humidity
74%
Feels like
56°F
Dew Point
47°F
9 PM
53°F
30%
4mph
N
30% Chance Rain Showers
Humidity
77%
Feels like
53°F
Dew Point
46°F
10 PM
51°F
40%
5mph
N
40% Chance Rain Showers
Humidity
77%
Feels like
51°F
Dew Point
44°F
11 PM
49°F
50%
5mph
N
50% Chance Rain Showers
Humidity
78%
Feels like
48°F
Dew Point
43°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for 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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