Hourly Weather Forecast - Herculaneum, MO

12 AM
28°F
30%
7mph
WNW
30% Chance Frozen Mix
Humidity
74%
Feels like
20°F
Dew Point
20°F
1 AM
26°F
30%
7mph
WNW
30% Chance Freezing Rain
Humidity
70%
Feels like
18°F
Dew Point
18°F
2 AM
25°F
30%
8mph
WNW
30% Chance Freezing Rain
Humidity
65%
Feels like
17°F
Dew Point
15°F
3 AM
24°F
20%
8mph
WNW
Partly Cloudy
Humidity
64%
Feels like
14°F
Dew Point
13°F
4 AM
22°F
20%
8mph
WNW
Partly Cloudy
Humidity
63%
Feels like
12°F
Dew Point
11°F
5 AM
20°F
10%
8mph
WNW
Mostly Cloudy
Humidity
64%
Feels like
10°F
Dew Point
10°F
6 AM
19°F
10%
8mph
WNW
Mostly Cloudy
Humidity
63%
Feels like
9°F
Dew Point
9°F
7 AM
19°F
10%
9mph
WNW
Cloudy
Humidity
59%
Feels like
8°F
Dew Point
7°F
7:16 AM
8 AM
20°F
10%
10mph
WNW
Cloudy
Humidity
57%
Feels like
9°F
Dew Point
7°F
9 AM
21°F
10%
10mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
10°F
Dew Point
8°F
10 AM
23°F
10%
11mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
12°F
Dew Point
8°F
11 AM
25°F
10%
11mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
14°F
Dew Point
9°F
12 PM
27°F
10%
12mph
WNW
Partly Cloudy
Humidity
47%
Feels like
16°F
Dew Point
9°F
1 PM
28°F
10%
11mph
WNW
Partly Cloudy
Humidity
44%
Feels like
18°F
Dew Point
9°F
2 PM
28°F
10%
11mph
WNW
Mostly Sunny
Humidity
42%
Feels like
19°F
Dew Point
8°F
3 PM
28°F
10%
10mph
WNW
Sunny
Humidity
42%
Feels like
19°F
Dew Point
8°F
4 PM
27°F
10%
9mph
WNW
Mostly Sunny
Humidity
43%
Feels like
18°F
Dew Point
7°F
5 PM
25°F
10%
8mph
WNW
Partly Cloudy
Humidity
44%
Feels like
17°F
Dew Point
6°F
5:07 PM
6 PM
25°F
10%
6mph
WNW
Cloudy
Humidity
42%
Feels like
18°F
Dew Point
5°F
7 PM
25°F
10%
6mph
WNW
Cloudy
Humidity
42%
Feels like
18°F
Dew Point
6°F
8 PM
24°F
10%
6mph
WNW
Cloudy
Humidity
44%
Feels like
17°F
Dew Point
6°F
9 PM
23°F
10%
6mph
WNW
Mostly Cloudy
Humidity
47%
Feels like
15°F
Dew Point
6°F
10 PM
21°F
10%
6mph
WNW
Partly Cloudy
Humidity
51%
Feels like
13°F
Dew Point
6°F
11 PM
19°F
10%
7mph
WNW
Partly Cloudy
Humidity
52%
Feels like
10°F
Dew Point
4°F

Monday's Weather Outlook

Today's Weather Outlook

An active pattern comes to an end as high pressure will bring quiet weather nationally.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide