Weather forecast for 10 days
Herculaneum, MO

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
6:00 am

7:56 pm
CDT
Mostly Sunny
66°F / 48°F
  • Wind: 9mph N
  • Humidity: 64%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
On Saturday, in Herculaneum, sunshine will lead the day, with clouds making only brief appearances.
Rainfall is not expected. A temperature range of an enjoyable 66.2°F to a frosty 48.2°F is forecasted.
The predicted high on Saturday will reflect the normal April maximum of 65.8°F.
Sunrise will be at 6:00 am and sunset at 7:56 pm; the daylight will last for 13h and 56min.

Sunday, May 4.

Mostly Sunny
5:59 am

7:57 pm
CDT
Mostly Sunny
68°F / 48°F
  • Wind: 7mph NE
  • Humidity: 57%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 8
On Sunday, in Herculaneum, blue skies and warm sunshine will define the conditions.
Rainfall is not expected. Temperatures are predicted to range from a maximum of a delightful 68°F to a minimum of a frosty 48.2°F.
On Sunday, the forecasted maximum temperature should be consistent with April's typical high of 65.8°F.
Sunrise will be at 5:59 am and sunset at 7:57 pm; the daylight will last for 13h and 58min.

Frequently asked questions

What is the weather forecast for Herculaneum for Saturday?
On Saturday, mostly sunny and dry conditions will continue.
Will it rain on Saturday?
No, it will not rain on Saturday in Herculaneum.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Herculaneum for Sunday?
On Sunday, mostly sunny and dry conditions will continue.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 68°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Herculaneum for the next ten days?
In Herculaneum, weather will be unstable, and a combination of dry and sunny, cloudy, rainy and unstable weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Tuesday through Friday in Herculaneum. With moderate precipitation of 0.55", Wednesday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 78.8°F, as the minimum temperature will range between 48.2°F and 62.6°F.
What will be the warmest and the coldest days?
With the maximum temperature of 78.8°F, next Tuesday will be the warmest day. Saturday will be the coldest day, with a maximum temperature of 66.2°F.

Long-term weather forecast

TueApr 29.
  • min.
  • 57°F
Rain
Rain
  • Wind: 4mph NNE
  • Humidity: 86%
  • UV index: 0
  • Precip. probability: 74%
  • Precipitation: 0.12"
  • 6:05 am 7:52 pm CDT
WedApr 30.
  • 75°F
  • 63°F
AM Thunderstorms
AM Thunderstorms
  • Wind: 9mph SE
  • Humidity: 83%
  • UV index: 5
  • Precip. probability: 88%
  • Precipitation: 0.55"
  • 6:03 am 7:53 pm CDT
ThuMay 1.
  • 73°F
  • 57°F
Thunderstorms
Thunderstorms
  • Wind: 12mph SW
  • Humidity: 77%
  • UV index: 7
  • Precip. probability: 60%
  • Precipitation: 0.35"
  • 6:02 am 7:54 pm CDT
FriMay 2.
  • 70°F
  • 52°F
PM Showers
PM Showers
  • Wind: 7mph WNW
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 32%
  • Precipitation: 0.08"
  • 6:01 am 7:55 pm CDT
SatMay 3.
  • 66°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph N
  • Humidity: 64%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:00 am 7:56 pm CDT
SunMay 4.
  • 68°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NE
  • Humidity: 57%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:59 am 7:57 pm CDT
MonMay 5.
  • 72°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph ENE
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:58 am 7:58 pm CDT
TueMay 6.
  • 79°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph E
  • Humidity: 59%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:57 am 7:59 pm CDT
WedMay 7.
  • 77°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ENE
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:56 am 8:00 pm CDT
ThuMay 8.
  • 75°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:55 am 8:00 pm CDT
The weather will be unstable for the next ten days, and a mix of mostly clear, cloud-filled, rainy and turbulent weather is forecasted.
Rainfall is predicted for Tuesday through Friday.
Temperature variation will be noticeable in the upcoming period. Highs will range from 66.2°F to 78.8°F, while the difference in minimum temperatures will be also substantial, as the overnight lows will vary from 48.2°F to 62.6°F.
Next Tuesday will be the warmest day, with a maximum temperature of 78.8°F; expect the coldest day on Saturday with a high of 66.2°F.
Updated: Apr 30, 2025 @ 00:12:33 UTC
Published by: Weather U.S. | About Us
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