Hourly Weather Forecast - Saint Clair, MO

12 AM
59°F
0%
6mph
S
Clear
Humidity
64%
Feels like
59°F
Dew Point
47°F
1 AM
58°F
0%
6mph
S
Clear
Humidity
65%
Feels like
58°F
Dew Point
47°F
2 AM
58°F
0%
6mph
SSW
Clear
Humidity
66%
Feels like
58°F
Dew Point
46°F
3 AM
57°F
0%
7mph
SSW
Clear
Humidity
66%
Feels like
57°F
Dew Point
46°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.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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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