Weather in Lake Saint Louis, Missouri, United States

7-Day Detailed Weather Forecast for Lake Saint Louis

Overnight

Temperature: 45°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Patchy fog. Mostly cloudy, with a low around 45. Southwest wind around 9 mph.

Friday

Temperature: 53°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Patchy fog before 8am, then a chance of rain. Mostly cloudy, with a high near 53. West wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Friday Night

Temperature: 32°F

Wind Speed: 2 to 10 mph

Wind Direction: N

Forecast: Patchy fog between 9pm and 11pm. Mostly cloudy, with a low around 32. North wind 2 to 10 mph.

Saturday

Temperature: 49°F

Wind Speed: 2 to 10 mph

Wind Direction: SE

Forecast: Patchy fog between 7am and 9am. Partly sunny, with a high near 49. Southeast wind 2 to 10 mph.

Saturday Night

Temperature: 41°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 41. South wind 7 to 10 mph.

Sunday

Temperature: 63°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: Partly sunny. High near 63, with temperatures falling to around 59 in the afternoon.

Sunday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 39.

Monday

Temperature: 58°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 58.

Monday Night

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 33.

Tuesday

Temperature: 47°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: Partly sunny, with a high near 47.

Tuesday Night

Temperature: 39°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A slight chance of rain after midnight. Cloudy, with a low around 39. Chance of precipitation is 20%.

Wednesday

Temperature: 56°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.

Wednesday Night

Temperature: 41°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of rain before midnight, then a chance of rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

Thursday

Temperature: 53°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A chance of rain. Partly sunny, with a high near 53. Chance of precipitation is 30%.