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Herculaneum, MO

77°F
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Herculaneum

Missouri

77°
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Herculaneum, MO Weather
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Winter Center

Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Wed, Feb 18

Warmer with sunshine Hi: 77°

Tonight: Partly cloudy Lo: 47°

Current Weather

3:27 PM

77°F
RealFeel® 79°
Sunny More Details
RealFeel Shade™ 75°
Wind SW 4 mph
Wind Gusts 8 mph
Air Quality Poor

Looking Ahead

A thunderstorm tomorrow afternoon; storms can bring hail and damaging winds

Herculaneum Weather Radar

Herculaneum Weather Radar
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Clouds
Temperature

Hourly Weather

4 PM 69°
rain drop 0%
5 PM 66°
rain drop 0%
6 PM 63°
rain drop 0%
7 PM 60°
rain drop 0%
8 PM 57°
rain drop 0%
9 PM 54°
rain drop 0%
10 PM 53°
rain drop 0%
11 PM 53°
rain drop 0%
12 AM 54°
rain drop 0%
1 AM 51°
rain drop 0%
2 AM 51°
rain drop 0%
3 AM 51°
rain drop 0%

10-Day Weather Forecast

Today

2/18

77° 47°

Warmer with sunshine

Night: Partly cloudy
0%

Thu

2/19

72° 32°

A stray afternoon t-storm

Mainly clear; breezy, colder
55%

Fri

2/20

48° 28°

Cooler; breezy in the morning

Mostly cloudy
5%

Sat

2/21

45° 23°

Times of clouds and sun

Clear
12%

Sun

2/22

38° 21°

Becoming windier and colder

Breezy early; clear
0%

Mon

2/23

36° 22°

Mostly sunny and cold

Partly cloudy
1%

Tue

2/24

46° 35°

Times of clouds and sun

Partly cloudy and breezy
11%

Wed

2/25

55° 42°

Not as cool with a shower

Partly cloudy
55%

Thu

2/26

57° 37°

Sunshine and a few clouds

Clear
1%

Fri

2/27

58° 37°

Times of clouds and sun

Partly cloudy
1%

Sun & Moon

10 hrs 54 mins
Rise 6:49 AM
Set 5:43 PM
Waxing Crescent
Rise 7:25 AM
Set 7:15 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

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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World North America United States Missouri Herculaneum

Weather Near Herculaneum:

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