Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Herculaneum, MO

Partly cloudy, with a low around 76. South wind around 2 mph.
80°F

Conditions

Wind: 2 mph S
Humidity: 87%
Probability of Precipitation: 1%

Hourly Forcast (next 12 hours)

7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM
80° 79° 78° 77° 77° 76° 80° 84° 90° 93° 95° 96° 98°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy, with a low around 76. South wind around 2 mph.
83°F 67°F
Monday
Sunny
Sunny, with a high near 100. Heat index values as high as 114. Southwest wind 1 to 5 mph.
83°F 67°F
Monday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78. Heat index values as high as 113. Southwest wind around 3 mph. Chance of precipitation is 20%.
83°F 67°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 94. Heat index values as high as 106. North wind around 6 mph.
83°F 67°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 70. Northeast wind 1 to 6 mph.
83°F 67°F
Wednesday
Sunny
Sunny, with a high near 89.
83°F 67°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 66.
83°F 67°F
Thursday
Mostly Sunny
Mostly sunny, with a high near 90.
83°F 67°F
Thursday Night
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
83°F 67°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
83°F 67°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
83°F 67°F
Saturday
Chance Rain Showers then Slight Chance Showers And Thunderstorms
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
83°F 67°F
Saturday Night
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
83°F 67°F
Sunday
Sunny
Sunny, with a high near 86.
83°F 67°F
Data provided by weather.gov