Hourly Weather Forecast - Florissant, MO

7:07 AM
8 AM
37°F
0%
5mph
SW
Mostly Sunny
Humidity
85%
Feels like
33°F
Dew Point
33°F
9 AM
40°F
0%
6mph
SW
Mostly Sunny
Humidity
80%
Feels like
36°F
Dew Point
34°F
10 AM
42°F
0%
6mph
SW
Mostly Sunny
Humidity
75%
Feels like
39°F
Dew Point
35°F
11 AM
45°F
0%
6mph
SW
Mostly Sunny
Humidity
71%
Feels like
42°F
Dew Point
36°F
12 PM
47°F
0%
6mph
SW
Partly Cloudy
Humidity
66%
Feels like
44°F
Dew Point
37°F
1 PM
49°F
0%
6mph
SSW
Partly Cloudy
Humidity
65%
Feels like
46°F
Dew Point
38°F
2 PM
50°F
0%
6mph
SSW
Partly Cloudy
Humidity
65%
Feels like
50°F
Dew Point
39°F
3 PM
50°F
0%
7mph
SSW
Partly Cloudy
Humidity
66%
Feels like
47°F
Dew Point
39°F
4 PM
49°F
0%
8mph
SSW
Partly Cloudy
Humidity
68%
Feels like
45°F
Dew Point
38°F
4:39 PM
5 PM
48°F
0%
9mph
SSW
Partly Cloudy
Humidity
69%
Feels like
44°F
Dew Point
38°F
6 PM
47°F
0%
10mph
SSW
Partly Cloudy
Humidity
67%
Feels like
43°F
Dew Point
37°F
7 PM
48°F
0%
10mph
SSW
Partly Cloudy
Humidity
66%
Feels like
44°F
Dew Point
37°F
8 PM
48°F
0%
10mph
SSW
Partly Cloudy
Humidity
65%
Feels like
44°F
Dew Point
37°F
9 PM
48°F
0%
10mph
SW
Mostly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
37°F
10 PM
47°F
30%
10mph
SW
30% Chance Rain Showers
Humidity
66%
Feels like
43°F
Dew Point
37°F
11 PM
47°F
10%
11mph
SW
Mostly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
37°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide