Weather in Lake Saint Louis, Missouri, United States

7-Day Detailed Weather Forecast for Lake Saint Louis

Overnight

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Scattered showers and thunderstorms before 5am. Mostly cloudy, with a low around 75. Southwest wind around 5 mph. Chance of precipitation is 30%.

Friday

Temperature: 93°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 103. South wind around 6 mph. Chance of precipitation is 30%.

Friday Night

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Scattered showers and thunderstorms before 1am. Partly cloudy, with a low around 75. Heat index values as high as 102. Southeast wind around 5 mph. Chance of precipitation is 30%.

Saturday

Temperature: 94°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 110. South wind around 7 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 76°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Southwest wind around 5 mph. Chance of precipitation is 20%.

Sunday

Temperature: 95°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 95.

Sunday Night

Temperature: 76°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 76.

Monday

Temperature: 97°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Sunny, with a high near 97.

Monday Night

Temperature: 77°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 77.

Tuesday

Temperature: 97°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 97.

Tuesday Night

Temperature: 75°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 75. Chance of precipitation is 20%.

Wednesday

Temperature: 92°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

Wednesday Night

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Thursday

Temperature: 84°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.