Hourly Weather Forecast - Florissant, MO

12 AM
47°F
0%
9mph
E
Partly Cloudy
Humidity
46%
Feels like
43°F
Dew Point
28°F
1 AM
46°F
0%
8mph
E
Partly Cloudy
Humidity
47%
Feels like
42°F
Dew Point
27°F
2 AM
46°F
0%
8mph
E
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
27°F
3 AM
45°F
0%
7mph
E
Partly Cloudy
Humidity
50%
Feels like
40°F
Dew Point
27°F
4 AM
44°F
0%
7mph
ESE
Partly Cloudy
Humidity
53%
Feels like
39°F
Dew Point
28°F
5 AM
43°F
0%
7mph
ESE
Partly Cloudy
Humidity
56%
Feels like
38°F
Dew Point
28°F
6 AM
42°F
0%
8mph
ESE
Partly Cloudy
Humidity
58%
Feels like
37°F
Dew Point
28°F
6:58 AM
7 AM
42°F
0%
8mph
ESE
Partly Cloudy
Humidity
59%
Feels like
37°F
Dew Point
29°F
8 AM
44°F
0%
8mph
SE
Partly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
30°F
9 AM
47°F
0%
9mph
SE
Mostly Sunny
Humidity
53%
Feels like
43°F
Dew Point
31°F
10 AM
51°F
0%
9mph
SE
Mostly Sunny
Humidity
47%
Feels like
51°F
Dew Point
31°F
11 AM
54°F
0%
9mph
SSE
Mostly Sunny
Humidity
42%
Feels like
54°F
Dew Point
31°F
12 PM
58°F
0%
9mph
SSE
Mostly Sunny
Humidity
36%
Feels like
58°F
Dew Point
31°F
1 PM
61°F
0%
9mph
SSE
Partly Cloudy
Humidity
33%
Feels like
61°F
Dew Point
32°F
2 PM
63°F
0%
8mph
SSE
Partly Cloudy
Humidity
30%
Feels like
63°F
Dew Point
31°F
3 PM
65°F
0%
8mph
SSE
Mostly Cloudy
Humidity
28%
Feels like
65°F
Dew Point
31°F
4 PM
65°F
0%
8mph
SSE
Cloudy
Humidity
27%
Feels like
65°F
Dew Point
30°F
5 PM
65°F
0%
8mph
SE
Cloudy
Humidity
27%
Feels like
65°F
Dew Point
30°F
6 PM
63°F
0%
8mph
SE
Cloudy
Humidity
29%
Feels like
63°F
Dew Point
31°F
7 PM
61°F
0%
8mph
SE
Cloudy
Humidity
34%
Feels like
61°F
Dew Point
33°F
7:16 PM
8 PM
59°F
0%
8mph
SE
Mostly Cloudy
Humidity
39%
Feels like
59°F
Dew Point
34°F
9 PM
57°F
0%
8mph
SE
Partly Cloudy
Humidity
43%
Feels like
57°F
Dew Point
35°F
10 PM
55°F
0%
8mph
SE
Partly Cloudy
Humidity
48%
Feels like
55°F
Dew Point
36°F
11 PM
54°F
0%
8mph
SE
Partly Cloudy
Humidity
51%
Feels like
54°F
Dew Point
37°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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