Weather forecast for tomorrow
Herculaneum, MO

Weather forecast for tomorrow

Thursday, Apr 10.

PM Thunderstorms
6:30 am

7:34 pm
CDT
PM Thunderstorms
70°F / 45°F
  • Wind: 11mph WNW
  • Humidity: 57%
  • Precip. probability: 49%
  • Precipitation: 0.31"
  • UV index: 6
Tomorrow, on Thursday, thunderstorms are forecasted to develop with occasional lightning.
The likelihood of rain is low, and light precipitation is expected. The highest temperature will be a pleasant 69.8°F, while the lowest anticipated temperature is a chilly 44.6°F.
Forecasts suggest the maximum temperature will be a few degrees higher than April's average of 65.8°F.
Sunrise will be at 6:30 am and sunset at 7:34 pm; tomorrow's daylight will last for 13h and 4min.

Frequently asked questions

What is the weather forecast for Herculaneum for tomorrow?
On Thursday, stormy skies and lightning strikes are expected later today.
Will it rain tomorrow?
With a probability of 49%, light precipitation of 0.31" is predicted.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 69.8°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 65.8°F in April. The lowest temperature will be in line with the average low of 47.7°F.
When are sunrise and sunset tomorrow?
On Thursday, in Herculaneum, sunrise will be at 6:30 am and sunset at 7:34 pm (CDT).
How many hours of daylight will Herculaneum have tomorrow?
In Herculaneum, tomorrow, there will be 13h and 4min of daylight.

Hourly weather forecast

12 am
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Wind: 4mph W
  • Pressure: 29.91"Hg
  • Humidity: 67%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 54°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Wind: 6mph WNW
  • Pressure: 29.94"Hg
  • Humidity: 79%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 50°F
  • Feels like:
    50°F
Mostly Clear
Mostly Clear
  • Wind: 4mph WNW
  • Pressure: 29.97"Hg
  • Humidity: 84%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 46°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Wind: 3mph WNW
  • Pressure: 30"Hg
  • Humidity: 90%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:30 am
8 am
  • 50°F
  • Feels like:
    50°F
Mostly Sunny
Mostly Sunny
  • Wind: 3mph W
  • Pressure: 30.03"Hg
  • Humidity: 87%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 64°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph WNW
  • Pressure: 30.03"Hg
  • Humidity: 51%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph WNW
  • Pressure: 30"Hg
  • Humidity: 42%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 11mph WNW
  • Pressure: 30"Hg
  • Humidity: 44%
  • Precip. probability: 36%
  • Precipitation: 0.16"
  • Visibility: 7mi
6 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Pressure: 30"Hg
  • Humidity: 47%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:34 pm
8 pm
  • 57°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Pressure: 30.03"Hg
  • Humidity: 57%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NW
  • Pressure: 30.09"Hg
  • Humidity: 72%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Thursday, weather will be unstable, and a mix of gloomy, bright, stormy and wet weather is forecasted.
Rain is forecasted at 11 am, 3 pm and 4 pm. With moderate precipitation of 0.16", the most intense rain will be falling at 3 pm and 4 pm.
The temperature will vary between the lowest temperature of 46.4°F and the highest temperature of 68°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature will be a few degrees higher than April's average maximum of 65.8°F. The expected low will be also consistent with the average minimum in April, which is 47.7°F.
Updated: Apr 10, 2025 @ 03:55:00 UTC
Published by: Weather U.S. | About Us
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