Hourly Weather Forecast - Florissant, MO

12 AM
64°F
40%
8mph
S
40% Chance Rain Showers
Humidity
71%
Feels like
64°F
Dew Point
54°F
1 AM
63°F
30%
8mph
S
30% Chance Rain Showers
Humidity
72%
Feels like
63°F
Dew Point
54°F
2 AM
62°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
74%
Feels like
62°F
Dew Point
54°F
3 AM
61°F
20%
8mph
SSW
Clear
Humidity
75%
Feels like
61°F
Dew Point
53°F
4 AM
60°F
20%
8mph
SSW
Clear
Humidity
78%
Feels like
60°F
Dew Point
54°F
5 AM
59°F
10%
8mph
SSW
Clear
Humidity
81%
Feels like
59°F
Dew Point
53°F
6 AM
58°F
10%
7mph
SSW
Clear
Humidity
83%
Feels like
58°F
Dew Point
53°F
6:55 AM
7 AM
59°F
10%
7mph
SSW
Sunny
Humidity
82%
Feels like
59°F
Dew Point
53°F
8 AM
61°F
10%
8mph
SW
Mostly Sunny
Humidity
80%
Feels like
61°F
Dew Point
55°F
9 AM
65°F
10%
9mph
SW
Partly Cloudy
Humidity
74%
Feels like
65°F
Dew Point
57°F
10 AM
69°F
10%
9mph
SW
Mostly Cloudy
Humidity
66%
Feels like
69°F
Dew Point
58°F
11 AM
73°F
10%
11mph
SW
Partly Cloudy
Humidity
58%
Feels like
73°F
Dew Point
57°F
12 PM
76°F
10%
12mph
SW
Partly Cloudy
Humidity
49%
Feels like
76°F
Dew Point
56°F
1 PM
79°F
10%
13mph
SW
Mostly Sunny
Humidity
44%
Feels like
79°F
Dew Point
55°F
2 PM
81°F
10%
13mph
SW
Partly Cloudy
Humidity
42%
Feels like
81°F
Dew Point
56°F
3 PM
83°F
10%
14mph
SW
Partly Cloudy
Humidity
41%
Feels like
82°F
Dew Point
56°F
4 PM
82°F
10%
14mph
WSW
Partly Cloudy
Humidity
41%
Feels like
82°F
Dew Point
56°F
5 PM
81°F
10%
13mph
W
Partly Cloudy
Humidity
44%
Feels like
81°F
Dew Point
56°F
6 PM
77°F
20%
12mph
NNW
Mostly Sunny
Humidity
49%
Feels like
77°F
Dew Point
57°F
7 PM
74°F
30%
11mph
N
30% Chance Rain Showers
Humidity
56%
Feels like
74°F
Dew Point
57°F
7:18 PM
8 PM
71°F
40%
11mph
N
40% Chance Rain Showers
Humidity
60%
Feels like
71°F
Dew Point
56°F
9 PM
68°F
40%
10mph
N
40% Chance Rain Showers
Humidity
65%
Feels like
68°F
Dew Point
56°F
10 PM
65°F
50%
11mph
N
50% Chance Rain Showers
Humidity
70%
Feels like
65°F
Dew Point
55°F
11 PM
63°F
50%
13mph
N
50% Chance Rain Showers
Humidity
72%
Feels like
63°F
Dew Point
53°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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