Hourly Weather Forecast - Saint Clair, MO

12 AM
64°F
0%
1mph
NNE
Mostly Clear
Humidity
62%
Feels like
64°F
Dew Point
50°F
1 AM
62°F
0%
1mph
E
Clear
Humidity
64%
Feels like
62°F
Dew Point
50°F
2 AM
60°F
0%
1mph
ENE
Clear
Humidity
67%
Feels like
60°F
Dew Point
49°F
3 AM
59°F
0%
1mph
E
Partly Cloudy
Humidity
70%
Feels like
59°F
Dew Point
49°F
4 AM
58°F
0%
1mph
ESE
Mostly Clear
Humidity
73%
Feels like
58°F
Dew Point
49°F
5 AM
56°F
0%
1mph
SE
Partly Cloudy
Humidity
77%
Feels like
56°F
Dew Point
49°F
6 AM
55°F
0%
1mph
SE
Partly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F
7 AM
55°F
0%
1mph
ESE
Partly Cloudy
Humidity
81%
Feels like
55°F
Dew Point
49°F
7:06 AM
8 AM
58°F
0%
1mph
SSE
Partly Cloudy
Humidity
77%
Feels like
58°F
Dew Point
51°F
9 AM
62°F
0%
2mph
SE
Partly Cloudy
Humidity
70%
Feels like
62°F
Dew Point
52°F
10 AM
66°F
0%
2mph
SSE
Mostly Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
11 AM
71°F
0%
2mph
S
Mostly Sunny
Humidity
56%
Feels like
71°F
Dew Point
54°F
12 PM
76°F
0%
2mph
SW
Partly Cloudy
Humidity
48%
Feels like
76°F
Dew Point
54°F
1 PM
80°F
0%
2mph
WSW
Partly Cloudy
Humidity
41%
Feels like
80°F
Dew Point
54°F
2 PM
82°F
0%
3mph
WSW
Mostly Sunny
Humidity
36%
Feels like
81°F
Dew Point
53°F
3 PM
85°F
0%
3mph
WSW
Sunny
Humidity
33%
Feels like
83°F
Dew Point
52°F
4 PM
85°F
0%
3mph
WSW
Sunny
Humidity
32%
Feels like
83°F
Dew Point
52°F
5 PM
84°F
0%
3mph
WSW
Sunny
Humidity
33%
Feels like
83°F
Dew Point
52°F
6 PM
82°F
0%
2mph
SW
Sunny
Humidity
37%
Feels like
81°F
Dew Point
53°F
7 PM
79°F
0%
2mph
SSW
Sunny
Humidity
41%
Feels like
79°F
Dew Point
53°F
7:16 PM
8 PM
76°F
0%
3mph
S
Clear
Humidity
45%
Feels like
76°F
Dew Point
54°F
9 PM
73°F
0%
4mph
S
Clear
Humidity
51%
Feels like
73°F
Dew Point
54°F
10 PM
70°F
0%
5mph
SSW
Clear
Humidity
55%
Feels like
70°F
Dew Point
53°F
11 PM
69°F
0%
6mph
SSW
Clear
Humidity
57%
Feels like
69°F
Dew Point
53°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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Today's Weather Outlook

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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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