Hourly Weather Forecast - Saint Louis, MO

12 AM
73°F
0%
0mph
NE
Partly Cloudy
Humidity
36%
Feels like
73°F
Dew Point
44°F
1 AM
70°F
0%
0mph
ENE
Mostly Clear
Humidity
40%
Feels like
70°F
Dew Point
44°F
2 AM
67°F
0%
0mph
ENE
Mostly Clear
Humidity
44%
Feels like
67°F
Dew Point
45°F
3 AM
65°F
0%
0mph
ENE
Clear
Humidity
48%
Feels like
65°F
Dew Point
45°F
4 AM
63°F
0%
1mph
NE
Mostly Clear
Humidity
52%
Feels like
63°F
Dew Point
45°F
5 AM
61°F
0%
1mph
ENE
Partly Cloudy
Humidity
57%
Feels like
61°F
Dew Point
46°F
6 AM
60°F
0%
0mph
ENE
Mostly Clear
Humidity
60%
Feels like
60°F
Dew Point
46°F
7 AM
59°F
0%
0mph
E
Clear
Humidity
61%
Feels like
59°F
Dew Point
46°F
7:03 AM
8 AM
60°F
0%
0mph
E
Mostly Sunny
Humidity
61%
Feels like
60°F
Dew Point
47°F
9 AM
63°F
0%
0mph
ESE
Sunny
Humidity
58%
Feels like
63°F
Dew Point
48°F
10 AM
66°F
0%
0mph
SE
Sunny
Humidity
54%
Feels like
66°F
Dew Point
49°F
11 AM
70°F
0%
0mph
SE
Sunny
Humidity
50%
Feels like
70°F
Dew Point
50°F
12 PM
73°F
0%
0mph
SSE
Sunny
Humidity
47%
Feels like
73°F
Dew Point
52°F
1 PM
78°F
0%
0mph
SSE
Sunny
Humidity
40%
Feels like
78°F
Dew Point
52°F
2 PM
81°F
0%
0mph
S
Sunny
Humidity
37%
Feels like
80°F
Dew Point
52°F
3 PM
83°F
0%
0mph
S
Sunny
Humidity
35%
Feels like
82°F
Dew Point
52°F
4 PM
83°F
0%
1mph
S
Sunny
Humidity
34%
Feels like
82°F
Dew Point
52°F
5 PM
83°F
0%
1mph
S
Sunny
Humidity
34%
Feels like
81°F
Dew Point
51°F
6 PM
80°F
0%
1mph
S
Sunny
Humidity
37%
Feels like
80°F
Dew Point
52°F
7 PM
78°F
0%
1mph
S
Sunny
Humidity
41%
Feels like
78°F
Dew Point
53°F
7:13 PM
8 PM
75°F
0%
2mph
S
Clear
Humidity
46%
Feels like
75°F
Dew Point
53°F
9 PM
73°F
0%
2mph
S
Clear
Humidity
50%
Feels like
73°F
Dew Point
53°F
10 PM
71°F
0%
3mph
S
Clear
Humidity
54%
Feels like
71°F
Dew Point
54°F
11 PM
70°F
0%
3mph
S
Clear
Humidity
56%
Feels like
70°F
Dew Point
54°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

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

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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