Hourly Weather Forecast - Saint Clair, MO

12 AM
50°F
20%
4mph
SSE
Mostly Clear
Humidity
68%
Feels like
49°F
Dew Point
40°F
1 AM
49°F
20%
4mph
SSE
Mostly Clear
Humidity
71%
Feels like
48°F
Dew Point
40°F
2 AM
48°F
20%
4mph
SSE
Mostly Clear
Humidity
73%
Feels like
47°F
Dew Point
40°F
3 AM
47°F
20%
3mph
SSE
Partly Cloudy
Humidity
74%
Feels like
47°F
Dew Point
40°F
4 AM
47°F
20%
3mph
SE
Cloudy
Humidity
76%
Feels like
47°F
Dew Point
40°F
5 AM
46°F
10%
3mph
SE
Cloudy
Humidity
77%
Feels like
46°F
Dew Point
39°F
6 AM
45°F
10%
3mph
SE
Cloudy
Humidity
79%
Feels like
45°F
Dew Point
39°F
7 AM
45°F
10%
3mph
SE
Mostly Cloudy
Humidity
79%
Feels like
44°F
Dew Point
39°F
7:00 AM
8 AM
48°F
10%
4mph
SE
Mostly Cloudy
Humidity
75%
Feels like
46°F
Dew Point
40°F
9 AM
51°F
10%
5mph
SE
Partly Cloudy
Humidity
70%
Feels like
51°F
Dew Point
42°F
10 AM
55°F
10%
6mph
SE
Partly Cloudy
Humidity
64%
Feels like
55°F
Dew Point
43°F
11 AM
58°F
10%
6mph
SE
Partly Cloudy
Humidity
58%
Feels like
58°F
Dew Point
44°F
12 PM
62°F
10%
6mph
SE
Mostly Sunny
Humidity
53%
Feels like
62°F
Dew Point
45°F
1 PM
65°F
10%
6mph
SE
Sunny
Humidity
48%
Feels like
65°F
Dew Point
45°F
2 PM
68°F
10%
6mph
SSE
Sunny
Humidity
44%
Feels like
68°F
Dew Point
46°F
3 PM
70°F
10%
7mph
SSE
Sunny
Humidity
42%
Feels like
70°F
Dew Point
46°F
4 PM
71°F
0%
7mph
SSE
Sunny
Humidity
41%
Feels like
71°F
Dew Point
46°F
5 PM
70°F
0%
6mph
SSE
Sunny
Humidity
43%
Feels like
70°F
Dew Point
47°F
6 PM
68°F
0%
6mph
SE
Sunny
Humidity
46%
Feels like
68°F
Dew Point
47°F
7 PM
66°F
0%
5mph
SE
Sunny
Humidity
50%
Feels like
66°F
Dew Point
47°F
7:20 PM
8 PM
64°F
0%
5mph
SE
Clear
Humidity
53%
Feels like
64°F
Dew Point
47°F
9 PM
62°F
0%
6mph
SSE
Clear
Humidity
58%
Feels like
62°F
Dew Point
47°F
10 PM
60°F
0%
6mph
SSE
Clear
Humidity
61%
Feels like
60°F
Dew Point
47°F
11 PM
59°F
0%
6mph
S
Clear
Humidity
63%
Feels like
59°F
Dew Point
47°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

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Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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