Jump to a detailed profile or search site with Google Custom Search

Herculaneum, MO Current Weather and Forecast

Herculaneum, MO Weather Forecast

4:51 AM CST Mon Dec 11 2017

THROUGH SUNRISE - Clear. Temperature falling to the mid 20s. Light wind.

TODAY - Breezy. Mostly sunny. High around 60. Temperature falling into the 50s in the afternoon. Southwest wind around 10 mph in the morning increasing to west 15 to 20 mph in the afternoon. Gusts up to 30 mph.

TONIGHT - Blustery. Mostly cloudy until early morning then clearing. Low in the mid 20s. Northwest wind 10 to 15 mph with gusts to around 30 mph.

TUESDAY - Much colder. Sunny. High in the upper 30s. Northwest wind around 10 mph.

TUESDAY NIGHT - Mostly clear. Low in the mid 20s. Light wind.

WEDNESDAY - Warmer. Partly cloudy. High around 50. Light wind in the morning becoming southwest around 10 mph in the afternoon.

WEDNESDAY NIGHT - Mostly clear. Low around 30.

THURSDAY - Colder. Partly sunny in the morning then becoming mostly cloudy. High around 40.

THURSDAY NIGHT - Partly cloudy. Low in the mid 20s.

FRIDAY AND FRIDAY NIGHT - Mostly clear. High in the mid 40s. Low in the lower 30s.

SATURDAY - Warmer. Mostly sunny. High in the mid 50s.

SATURDAY NIGHT AND SUNDAY - Partly cloudy. Low in the upper 30s. High in the lower 50s.

National Weather Service Saint Louis MO

Herculaneum, MO Current Weather Conditions

ST LOUIS DOWNTOWN AIRPORT, IL, United States (KCPS) 38-34N 090-09W 126M

Dec 11, 2017 - 06:53 AM EST / 2017.12.11 1153 UTC

Wind: Calm:0

Visibility: 10 mile(s):0

Sky conditions: clear

Temperature: 27.0 F (-2.8 C)

Dew Point: 21.9 F (-5.6 C)

Relative Humidity: 81%

Pressure (altimeter): 30.04 in. Hg (1017 hPa)

Pressure tendency: 0.05 inches (1.6 hPa) lower than three hours ago

Our Missouri forum, Our weather forum.