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Herculaneum, MO

33°F
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Herculaneum

Missouri

33°
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Herculaneum, MO Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Tonight's Weather

Wed, Jan 14

Mainly clear, windy and colder Lo: 17°

Tomorrow: Mostly sunny Hi: 36°

Current Weather

7:16 PM

33°F
RealFeel® 30°
Clear More Details
Wind NNW 6 mph
Wind Gusts 15 mph
Air Quality Excellent

Herculaneum Weather Radar

Herculaneum Weather Radar
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Clouds
Temperature

Hourly Weather

8 PM 29°
rain drop 0%
9 PM 26°
rain drop 0%
10 PM 23°
rain drop 0%
11 PM 23°
rain drop 0%
12 AM 22°
rain drop 0%
1 AM 22°
rain drop 0%
2 AM 21°
rain drop 0%
3 AM 21°
rain drop 0%
4 AM 20°
rain drop 0%
5 AM 19°
rain drop 0%
6 AM 18°
rain drop 0%
7 AM 17°
rain drop 0%

10-Day Weather Forecast

Tonight

1/14

17° Lo

Mainly clear; windy, colder

0%

Thu

1/15

36° 31°

Mostly sunny

Night: Partly cloudy
2%

Fri

1/16

47° 19°

Partly sunny and breezy

Colder; a snow shower early
25%

Sat

1/17

26° 10°

Brisk and much colder

Partly cloudy and frigid
41%

Sun

1/18

32° 19°

Partly sunny

Partly cloudy
3%

Mon

1/19

29° 12°

Mostly sunny, breezy and cold

Clear
10%

Tue

1/20

36° 24°

Partly sunny and not as cold

Mainly clear
4%

Wed

1/21

47° 27°

Plenty of sunshine

Partly cloudy
0%

Thu

1/22

52° 31°

Partly sunny

Clear
1%

Fri

1/23

40° 23°

Cooler; a little p.m. rain

Rain and sleet early; cloudy
59%

Sun & Moon

9 hrs 46 mins
Rise 7:18 AM
Set 5:04 PM
Waning Crescent
Rise 4:07 AM
Set 1:18 PM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

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Weather Near Herculaneum:

  • O'Fallon, MO
  • St. Charles, MO
  • St. Louis, MO
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