Weather in Herculaneum, Missouri, United States

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7-Day Detailed Weather Forecast for Herculaneum

Tonight

Temperature: 69°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A chance of rain showers before 1am, then a chance of showers and thunderstorms between 1am and 3am, then a chance of showers and thunderstorms. Cloudy, with a low around 69. Southeast wind around 3 mph. Chance of precipitation is 50%.

Saturday

Temperature: 87°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms between 11am and noon, then a slight chance of showers and thunderstorms between noon and 4pm. Mostly cloudy, with a high near 87. Southwest wind around 3 mph. Chance of precipitation is 50%.

Saturday Night

Temperature: 70°F

Wind Speed: 2 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 70. Southeast wind around 2 mph.

Sunday

Temperature: 94°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 94. Heat index values as high as 107. Southwest wind around 2 mph.

Sunday Night

Temperature: 74°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 74. South wind around 2 mph.

Monday

Temperature: 98°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 98.

Monday Night

Temperature: 77°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 77.

Tuesday

Temperature: 96°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 96.

Tuesday Night

Temperature: 72°F

Wind Speed: 1 to 5 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 72.

Wednesday

Temperature: 92°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 92.

Wednesday Night

Temperature: 70°F

Wind Speed: 0 to 3 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 70.

Thursday

Temperature: 92°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 92.

Thursday Night

Temperature: 71°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Friday

Temperature: 91°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.