Weather in Herculaneum, Missouri, United States

7-Day Detailed Weather Forecast for Herculaneum

Tonight

Temperature: 66°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 5am. Mostly cloudy. Low around 66, with temperatures rising to around 70 overnight. South wind around 6 mph. Chance of precipitation is 20%.

Saturday

Temperature: 86°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and noon, then a chance of showers and thunderstorms between noon and 4pm. Mostly cloudy, with a high near 86. Southwest wind around 7 mph. Chance of precipitation is 80%.

Saturday Night

Temperature: 63°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 63. Southeast wind around 6 mph.

Sunday

Temperature: 91°F

Wind Speed: 5 to 12 mph

Wind Direction: S

Forecast: Sunny, with a high near 91. South wind 5 to 12 mph, with gusts as high as 23 mph.

Sunday Night

Temperature: 68°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 68. South wind 7 to 10 mph, with gusts as high as 21 mph.

Monday

Temperature: 91°F

Wind Speed: 7 to 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.

Monday Night

Temperature: 68°F

Wind Speed: 9 to 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 50%.

Tuesday

Temperature: 83°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 80%.

Tuesday Night

Temperature: 59°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 80%.

Wednesday

Temperature: 73°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 50%.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 mph

Wind Direction: NE

Forecast: A slight chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.

Thursday

Temperature: 75°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 20%.

Thursday Night

Temperature: 54°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 20%.

Friday

Temperature: 81°F

Wind Speed: 2 to 6 mph

Wind Direction: E

Forecast: A slight chance of rain showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.