Weather forecast for today
Herculaneum, MO

Weather forecast for today

Saturday, May 31.

Sunny
5:38 am

8:20 pm
CDT
Sunny
82°F / 61°F
  • Wind: 12mph WNW
  • Humidity: 41%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 9
On Saturday, May 31, expect bright skies and plenty of sunshine.
The predicted temperature range extends from a high of a temperate 82.4°F to a low of a breezy 60.8°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is assessed at 82.4°F.
Today, the warmer weather will bring a peak temperature more in tune with June's 84.9°F.
Sunrise was at 5:38 am and sunset will be at 8:20 pm; the daylight will last for 14h and 41min.

Current condition

Sunny
12:12 pm CDT
Sunny
  • 81°F
  • Feels like: 82°F
  • Wind: 12mph WNW
  • Humidity: 43%
  • Dewpoint: 55°F
  • Pressure: 29.87"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 9
Currently, in Herculaneum, a cloudless sky and warm sun dominate the day.
The temperature is a temperate 80.6°F, and the apparent temperature is almost the same at 82.4°F. The current temperature is almost at the maximum of today's 82.4°F.

Frequently asked questions

What is the current temperature?
The current temperature (12:12 pm CDT) is 80.6°F.
What is the weather forecast for Herculaneum for today?
On Saturday, expect sunny weather with a crisp, clear sky.
What will be the maximum temperature today?
Today, the highest temperature will be 82.4°F, while the lowest temperature will be 60.8°F. The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 82.4°F.
Today, the highest temperature will be a couple of degrees higher than the average maximum temperature in May. The lowest temperature today will be also slightly warmer than the average low temperature.
When is the sunrise / sunset today?
On Saturday, in Herculaneum, sunrise was at 5:38 am and sunset will be at 8:20 pm (CDT).
How long is the day today?
Today in Herculaneum, the daylight will last for 14h and 41min.

Hourly weather forecast

1 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 12mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 11mph WNW
  • Pressure: 29.83"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 82°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WNW
  • Pressure: 29.8"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 9mph WNW
  • Pressure: 29.8"Hg
  • Humidity: 40%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Pressure: 29.77"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 7mph W
  • Pressure: 29.77"Hg
  • Humidity: 44%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 79°F
  • Feels like:
    81°F
Mostly Sunny
Mostly Sunny
  • Wind: 5mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 47%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 75°F
  • Feels like:
    75°F
Mostly Sunny
Mostly Sunny
  • Wind: 4mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:20 pm
9 pm
  • 72°F
  • Feels like:
    72°F
Mostly Clear
Mostly Clear
  • Wind: 4mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 63%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 71%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Today, primarily bright and occasionally cloudy weather is forecasted.
The temperature will be between the highest temperature of 82.4°F and the lowest temperature of 68°F. The warmest part of the day will be at 2 pm and 3 pm.
Today, the high will reflect a pattern closer to June's 84.9°F than May's. The minimum temperature today will be moderately higher than May's average low.
Updated: May 31, 2025 @ 17:12:43 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate

Herculaneum, Missouri, USA

  • en: Herculaneum, Missouri, USA
  • es: Herculaneum, Misuri, EE.UU.
  • hr: 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: 12:12pm CDT
  • Sunrise: 5:38 am CDT
  • Sunset: 8:20 pm CDT
  • Timezone: America/Chicago
Climate data
englishespañol中文
Share