0

Hourly Weather Forecast - Herculaneum, MO

  • Temperature
    46°F
    Precipitation
    0%
    Wind
    8mph
    NE
    Arrow up

    Partly Cloudy

    Humidity
    49%
    Feels like
    42°F
    Dew Point
    28°F

  • Mostly Cloudy

    Humidity
    46%
    Feels like
    45°F
    Dew Point
    28°F

  • Mostly Cloudy

    Humidity
    44%
    Feels like
    46°F
    Dew Point
    29°F

  • Cloudy

    Humidity
    43%
    Feels like
    50°F
    Dew Point
    29°F

  • Mostly Cloudy

    Humidity
    44%
    Feels like
    46°F
    Dew Point
    29°F

  • Mostly Cloudy

    Humidity
    47%
    Feels like
    45°F
    Dew Point
    29°F

  • Cloudy

    Humidity
    50%
    Feels like
    44°F
    Dew Point
    29°F

  • 30% Chance of Sleet

    Humidity
    54%
    Feels like
    42°F
    Dew Point
    29°F

  • 50% Chance of Sleet

    Humidity
    58%
    Feels like
    39°F
    Dew Point
    30°F

  • Sleet

    Humidity
    63%
    Feels like
    37°F
    Dew Point
    30°F

  • Rain

    Humidity
    70%
    Feels like
    35°F
    Dew Point
    31°F

  • Sleet

    Humidity
    78%
    Feels like
    32°F
    Dew Point
    31°F

Top Stories

Right Arrow
Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Read More
Today's Weather Outlook

Today's Weather Outlook

Read More
Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Read More
Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Read More
Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Read More
U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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