Hourly Weather Forecast - Herculaneum, MO

12 AM
22°F
0%
6mph
NNW
Cloudy
Humidity
89%
Feels like
14°F
Dew Point
19°F
1 AM
20°F
0%
6mph
NNW
Cloudy
Humidity
85%
Feels like
12°F
Dew Point
17°F
2 AM
19°F
0%
6mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
11°F
Dew Point
15°F
3 AM
18°F
0%
6mph
NNW
Partly Cloudy
Humidity
79%
Feels like
10°F
Dew Point
13°F
4 AM
17°F
0%
5mph
NNW
Partly Cloudy
Humidity
79%
Feels like
9°F
Dew Point
12°F
5 AM
16°F
0%
5mph
NNW
Partly Cloudy
Humidity
83%
Feels like
8°F
Dew Point
12°F
6 AM
15°F
0%
4mph
NNW
Partly Cloudy
Humidity
85%
Feels like
8°F
Dew Point
11°F
7 AM
16°F
0%
4mph
NNW
Mostly Clear
Humidity
84%
Feels like
9°F
Dew Point
12°F
7:09 AM
8 AM
17°F
0%
4mph
N
Mostly Sunny
Humidity
83%
Feels like
11°F
Dew Point
13°F
9 AM
19°F
0%
4mph
N
Mostly Sunny
Humidity
79%
Feels like
14°F
Dew Point
13°F
10 AM
21°F
0%
4mph
N
Mostly Sunny
Humidity
74%
Feels like
16°F
Dew Point
14°F
11 AM
22°F
0%
3mph
N
Mostly Sunny
Humidity
69%
Feels like
18°F
Dew Point
14°F
12 PM
24°F
0%
3mph
N
Mostly Sunny
Humidity
64%
Feels like
20°F
Dew Point
14°F
1 PM
26°F
0%
4mph
NNE
Mostly Sunny
Humidity
59%
Feels like
21°F
Dew Point
13°F
2 PM
27°F
0%
4mph
NNE
Mostly Sunny
Humidity
57%
Feels like
23°F
Dew Point
14°F
3 PM
28°F
0%
4mph
NNE
Sunny
Humidity
57%
Feels like
23°F
Dew Point
14°F
4 PM
27°F
10%
4mph
NNE
Sunny
Humidity
59%
Feels like
22°F
Dew Point
14°F
4:41 PM
5 PM
25°F
10%
4mph
NNE
Mostly Clear
Humidity
63%
Feels like
20°F
Dew Point
14°F
6 PM
23°F
10%
4mph
NNE
Mostly Clear
Humidity
69%
Feels like
18°F
Dew Point
14°F
7 PM
22°F
10%
4mph
NNE
Mostly Clear
Humidity
57%
Feels like
17°F
Dew Point
9°F
8 PM
21°F
10%
4mph
NNE
Mostly Clear
Humidity
58%
Feels like
16°F
Dew Point
9°F
9 PM
20°F
10%
4mph
NNE
Mostly Clear
Humidity
58%
Feels like
15°F
Dew Point
8°F
10 PM
20°F
10%
4mph
NNE
Mostly Clear
Humidity
59%
Feels like
15°F
Dew Point
8°F
11 PM
19°F
10%
4mph
NNE
Mostly Clear
Humidity
59%
Feels like
14°F
Dew Point
8°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

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Active Week of Weather Leads to Mixed Drought Results

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

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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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Snow & Ski Forecast

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