Weather forecast for todayHerculaneum, MO
Weather forecast for today
Current condition 12:57 am CDT
- 52°F
- Feels like:52°F
Clear
- Precipitation: 0"
- Wind: 0mphWNW 290°
- Humidity: 90%
- Dewpoint: 48°F
- Pressure: 30.32"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, a cloudless and clear sky stretches as far as the eye can see.
The temperature is a fresh 51.8°F. The current temperature is far from today's maximum-anticipated 75.2°F.
The temperature is a fresh 51.8°F. The current temperature is far from today's maximum-anticipated 75.2°F.
Tuesday Oct 20, 2026
- 75°F
- 45°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 3mphESE 123°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:15 am CDT
- Sunset: 6:16 pm CDT
- details ▼
On Tuesday, October 20, scattered clouds may briefly filter the sunlight, but it will remain bright overall.
Temperature measurements will peak at a temperate 75.2°F, with a considerable drop to a low of a brisk 44.6°F.
The temperature of 75.2°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:15 am and sunset at 6:16 pm; the daylight will last for 11h and 1min.
Temperature measurements will peak at a temperate 75.2°F, with a considerable drop to a low of a brisk 44.6°F.
The temperature of 75.2°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:15 am and sunset at 6:16 pm; the daylight will last for 11h and 1min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 73°C.
Coldest hour: 7 am 43°C.
Coldest hour: 7 am 43°C.
Chance of precipitation
Highest chance: 7 am 17%.
Hourly weather forecast
- 2 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphS 180°
- Humidity: 95%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 0mphS 180°
- Humidity: 99%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 0mphS 180°
- Humidity: 100%
- Pressure: 30.33"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Sunrise: 7:15 am
- 8 am
- 46°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 0mphSSE 152°
- Humidity: 100%
- Pressure: 30.36"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphSE 125°
- Humidity: 72%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphSE 132°
- Humidity: 46%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 111°
- Humidity: 37%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphESE 109°
- Humidity: 36%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 99°
- Humidity: 49%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:16 pm
- 8 pm
- 57°F
- Feels like:57°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphESE 105°
- Humidity: 74%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 0mphESE 102°
- Humidity: 85%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of sunny and cloud-filled weather is forecasted.
The temperature will be between the highest temperature of 73.4°F and the lowest temperature of 42.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted maximum is more close to September's typical high of 79.7°F than the average for October. The lowest temperature is expected to be slightly cooler than the average minimum in October, typically 49.1°F.
The temperature will be between the highest temperature of 73.4°F and the lowest temperature of 42.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The forecasted maximum is more close to September's typical high of 79.7°F than the average for October. The lowest temperature is expected to be slightly cooler than the average minimum in October, typically 49.1°F.
Updated: Oct 20, 2026 @ 05:57:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The current temperature (12:57 am CDT) is 51.8°F.
On Tuesday, variable cloud cover will persist, but sunshine will break through.
Today, the highest temperature will be 75.2°F, while the lowest temperature will be 44.6°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 67.1°F in October. The lowest temperature will be also moderately lower than the average low of 49.1°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 67.1°F in October. The lowest temperature will be also moderately lower than the average low of 49.1°F.
On Tuesday, in Herculaneum, sunrise will be at 7:15 am and sunset at 6:16 pm (CDT).
In Herculaneum, today, there will be 11h and 1min of daylight.
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: 12:57am CDT
- Sunrise: 7:15 am CDT
- Sunset: 6:16 pm CDT
- Timezone: America/Chicago
Nearby Herculaneum, Missouri, USA
- Pevely (1 mi)
- Horine (2 mi)
- Crystal City (3 mi)
- Festus (3 mi)
- Barnhart (6 mi)
- Mapaville (6 mi)
- Valmeyer (6 mi)
- Kimmswick (7 mi)
- Imperial (7 mi)
- Hematite (7 mi)
- Maeystown (9 mi)
- Olympian Village (10 mi)
- Hillsboro (10 mi)
- Arnold (11 mi)
- Fults (11 mi)
- De Soto (13 mi)
- Waterloo (13 mi)
- House Springs (14 mi)
- Scotsdale (14 mi)
- Oakville (14 mi)
- Morse Mill (15 mi)
- Cedar Hill (16 mi)
- Columbia (16 mi)
- Renault (16 mi)
Missouri, USA - most visited locations
- Kansas City
- St. Louis
- Springfield
- Columbia
- Independence
- Lee's Summit
- O'Fallon
- Blue Springs
- Florissant
- Joplin
- Chesterfield
- Jefferson City
- Cape Girardeau
- Wentzville
- University City
- Ballwin
- Raytown
- Mehlville
- Kirkwood
- Gladstone
- Hazelwood
- Grandview
- Webster Groves
- Ferguson
- Belton
- Spanish Lake
- Affton
- Sedalia
- Rolla
- Ozark
- Creve Coeur
- Branson
- Lake Ozark
- Osage Beach
- Saint Joseph
- Camdenton