Herculaneum Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Herculaneum

Herculaneum temperature today is 23°, feels like 23°, with a humidity level of 65% and wind at 14.65 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Herculaneum: expect a high of 30° and a low of 19°, with light rain. Rain chance tomorrow is 100%.

clear sky
23°
clear sky
H: 23° L: 23°
Feels like 23°
AQI: (/5)
Humidity
65%
Dew 16°
Wind speed
14.65 km/h
SW · G26.93
Pressure
1012 hPa
Visibility
10 km
Windy Conditions
Wind speed is 14.65 km/h.
Weather Summary
Currently in Herculaneum, expect varied conditions with warm temperatures around 23°. Winds are a light breeze.
Precipitation Probability
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
100%
01
100%
04
100%
07
99%
10
33%
13
68%
16
42%
19
35%
22
12%
01
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
22°
Tue
04:00
20°
 
29°
 
34°
 
34°
Tue
16:00
28°
 
26°
 
21°
 
19°
Wed
04:00
19°
 
25°
 
30°
 
27°
Wed
16:00
24°
 
23°
 
22°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:08
Sunset
Sunset
18:26
Moon Phase
New Moon (7%)
Timezone: GMT+05:30
Last updated: Oct 13, 2026 11:42 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
38.268391
Longitude
Longitude
-90.380119
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More about Herculaneum
Content curated by the NearWeather editorial team · Updated periodically
Herculaneum is a small town located in Jefferson County, Missouri, in the United States. It is located on the Mississippi River, south of St. Louis. The town has a population of just over 1,000 people and is known for its historic sites and monuments. The climate in Herculaneum is humid subtropical, with hot, humid summers and mild, wet winters. The average high temperature in the summer is around 89°F (32°C) and the average low temperature in the winter is around 33°F (1°C). The average yearly precipitation is around 43 inches (109 cm).
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Herculaneum
What is the temperature in Herculaneum right now?

The current temperature in Herculaneum is 23°, and it feels like 23°. Today's high is 23° and the low is 23°.

Will it rain in Herculaneum today?

No rain is expected in Herculaneum today (0% chance). Conditions are currently clear sky.

What is the weather in Herculaneum today?

Herculaneum is experiencing clear sky with a temperature of 23°. Humidity is at 65% and wind speed is 14.65 km/h from the SW.

What is the humidity in Herculaneum today?

Humidity in Herculaneum is 65% right now, with a dew point of 16°. Comfort levels are moderate.

What is the wind speed in Herculaneum today?

Wind speed in Herculaneum is 14.65 km/h, flowing at 219° SW wind direction. Gusts up to 26.93 km/h.

What is the 5-day forecast for Herculaneum?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Herculaneum. Today's high is 23° and low is 23°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Herculaneum today?

It feels like 23° in Herculaneum today, with 0% cloud cover and 10 km visibility.

Weather in Herculaneum