Weather forecast for todayHerculaneum, MO

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:46 pm CDT

  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 3mphNNE 30°
  • Humidity: 40%
  • Dewpoint: 36°F
  • Pressure: 30.46"Hg
  • Visibility: 9mi
  • UV index: 1
  • ▼
Currently, in Herculaneum, no clouds in the sky, just uninterrupted sunshine.
The temperature is a breezy 60.8°F.

Saturday Oct 17, 2026

  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphESE 120°
  • Humidity: 83%
  • UV index: 0
  • Sunrise: 7:12 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
For the remainder of Saturday, expect a flawless blue sky throughout the day.
The lowest temperature will be a wintry 35.6°F.
Sunrise was at 7:12 am and sunset will be at 6:21 pm; the daylight will last for 11h and 8min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 59°C.
Coldest hour: 12 am 41°C.

Chance of precipitation

Highest chance: 12 am 3%.

Hourly weather forecast

  • 5 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 45°
  • Humidity: 40%
  • Pressure: 30.45"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphNE 50°
  • Humidity: 52%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 7 pm
  • 52°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphNE 56°
  • Humidity: 63%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphENE 74°
  • Humidity: 74%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphE 97°
  • Humidity: 81%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphESE 101°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 1mphSE 136°
  • Humidity: 90%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 1mphSE 146°
  • Humidity: 90%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphSE 140°
  • Humidity: 94%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphSSE 148°
  • Humidity: 97%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, sunshine is expected.
The temperature will vary between the highest temperature of 59°F and the lowest temperature of 42.8°F.
Updated: Oct 17, 2026 @ 21:46:47 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:46 pm CDT) it is 60.8°F in Herculaneum.

On Saturday, a stunningly clear sky is on the horizon.

On Saturday, in Herculaneum, sunrise was at 7:12 am and sunset will be at 6:21 pm (CDT).

In Herculaneum, today, there will be 11h and 8min of daylight.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Herculaneum, Missouri, USA

  • en: Herculaneum, Missouri, USA
  • es: Herculaneum, Misuri, EE.UU.
  • hr: Herkjulejnijum, Misuri, SAD
  • mk: Herkjulejnijum, Misuri, SAD
  • sr: Herkjulejnijum, Misuri, SAD
  • zh: Herculaneum, 密苏里州, 美国
  • Latitude: 38.268388°
  • Longitude: -90.380120°
  • Elevation: 440 ft
  • Current time: 4:46pm CDT
  • Sunrise: 7:12 am CDT
  • Sunset: 6:21 pm CDT
  • Timezone: America/Chicago

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