0

Hourly Weather Forecast - Herculaneum, MO

  • Temperature
    36°F
    Precipitation
    0%
    Wind
    3mph
    SSW
    Arrow up

    Mostly Cloudy

    Humidity
    83%
    Feels like
    36°F
    Dew Point
    31°F

  • Mostly Clear

    Humidity
    90%
    Feels like
    35°F
    Dew Point
    32°F

  • Hazy

    Humidity
    93%
    Feels like
    31°F
    Dew Point
    32°F

  • Hazy

    Humidity
    95%
    Feels like
    30°F
    Dew Point
    32°F

  • Hazy

    Humidity
    94%
    Feels like
    30°F
    Dew Point
    32°F

Top Stories

Right Arrow
Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Read More
Weekend Weather Preview

Weekend Weather Preview

Read More
Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Read More
Image courtesy of Pixabay.com

All About Snow Squalls

Read More
A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Read More
Windchill chart

Dangers of Wind Chills

Read More
More NewsRight Arrow
loading ad...
Today's National Outlook
Hurricane Tracker
Allergy Forecast
Cold & Flu
Snow & Ski Forecast
Fire Updates
Traffic Cameras
Weather Cameras
Traffic Cameras
Weather Cameras
Outdoor Sports Guide