Hourly Weather Forecast - Florissant, MO

7:03 AM
8 AM
59°F
0%
7mph
ESE
Sunny
Humidity
67%
Feels like
59°F
Dew Point
48°F
9 AM
63°F
0%
7mph
ESE
Sunny
Humidity
60%
Feels like
63°F
Dew Point
49°F
10 AM
67°F
0%
6mph
ESE
Sunny
Humidity
52%
Feels like
67°F
Dew Point
49°F
11 AM
72°F
0%
6mph
SE
Sunny
Humidity
46%
Feels like
72°F
Dew Point
50°F
12 PM
76°F
0%
6mph
SE
Sunny
Humidity
42%
Feels like
76°F
Dew Point
51°F
1 PM
80°F
0%
6mph
SSE
Sunny
Humidity
38%
Feels like
80°F
Dew Point
52°F
2 PM
83°F
0%
6mph
S
Sunny
Humidity
35%
Feels like
82°F
Dew Point
53°F
3 PM
85°F
0%
6mph
S
Sunny
Humidity
32%
Feels like
83°F
Dew Point
52°F
4 PM
86°F
0%
6mph
SSW
Sunny
Humidity
31%
Feels like
84°F
Dew Point
51°F
5 PM
85°F
0%
7mph
S
Sunny
Humidity
31%
Feels like
83°F
Dew Point
51°F
6 PM
83°F
0%
7mph
S
Sunny
Humidity
34%
Feels like
82°F
Dew Point
52°F
7 PM
81°F
0%
8mph
SSE
Sunny
Humidity
38%
Feels like
80°F
Dew Point
53°F
7:14 PM
8 PM
78°F
0%
8mph
SSE
Clear
Humidity
43%
Feels like
78°F
Dew Point
54°F
9 PM
76°F
0%
9mph
S
Clear
Humidity
47%
Feels like
76°F
Dew Point
55°F
10 PM
74°F
0%
9mph
S
Clear
Humidity
51%
Feels like
74°F
Dew Point
55°F
11 PM
73°F
0%
10mph
S
Clear
Humidity
54%
Feels like
73°F
Dew Point
55°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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