Hourly Weather Forecast - Frontenac, MO

9 AM
27°F
0%
1mph
NNW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
21°F
10 AM
29°F
0%
0mph
NNW
Partly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
21°F
11 AM
30°F
0%
0mph
NW
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
22°F
12 PM
31°F
0%
0mph
NW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
22°F
1 PM
32°F
0%
0mph
WNW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
22°F
2 PM
32°F
0%
0mph
WNW
Partly Cloudy
Humidity
65%
Feels like
32°F
Dew Point
22°F
3 PM
32°F
0%
0mph
WNW
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
21°F
4 PM
31°F
0%
0mph
SW
Partly Cloudy
Humidity
64%
Feels like
31°F
Dew Point
21°F
4:40 PM
5 PM
30°F
0%
1mph
ESE
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
21°F
6 PM
29°F
0%
2mph
SE
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
21°F
7 PM
28°F
0%
3mph
SE
Mostly Clear
Humidity
75%
Feels like
28°F
Dew Point
21°F
8 PM
27°F
0%
3mph
SSE
Clear
Humidity
74%
Feels like
24°F
Dew Point
20°F
9 PM
27°F
0%
4mph
SSE
Partly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
20°F
10 PM
28°F
0%
4mph
SSE
Mostly Clear
Humidity
74%
Feels like
23°F
Dew Point
21°F
11 PM
29°F
0%
5mph
S
Mostly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
21°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

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)

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Image courtesy of PeakPX.

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Today's National Outlook

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