Weather in Lake Saint Louis, Missouri, United States

7-Day Detailed Weather Forecast for Lake Saint Louis

This Afternoon

Temperature: 46°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Sunny. High near 46, with temperatures falling to around 40 in the afternoon. Southwest wind around 5 mph, with gusts as high as 21 mph.

Tonight

Temperature: 28°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 28. Southwest wind around 7 mph.

Tuesday

Temperature: 51°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny. High near 51, with temperatures falling to around 45 in the afternoon. Southwest wind 7 to 10 mph.

Tuesday Night

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 33. Southwest wind around 6 mph.

Wednesday

Temperature: 53°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Sunny. High near 53, with temperatures falling to around 47 in the afternoon. Southwest wind 2 to 6 mph.

Wednesday Night

Temperature: 41°F

Wind Speed: 6 to 13 mph

Wind Direction: S

Forecast: A slight chance of rain showers after midnight. Mostly cloudy. Low around 41, with temperatures rising to around 50 overnight. Chance of precipitation is 20%.

Thursday

Temperature: 55°F

Wind Speed: 13 to 18 mph

Wind Direction: W

Forecast: Rain showers likely before 3pm. Partly sunny, with a high near 55. Chance of precipitation is 70%.

Thursday Night

Temperature: 19°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 19.

Friday

Temperature: 39°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 39.

Friday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 33.

Saturday

Temperature: 56°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 56.

Saturday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 31.

Sunday

Temperature: 47°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 47.

Sunday Night

Temperature: 34°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 34.