Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Lake St Louis, MO

Sunny, with a high near 77. Southeast wind around 8 mph.
72°F

Conditions

Wind: 6 mph SE
Humidity: 35%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM
72° 74° 75° 75° 75° 75° 73° 69° 67° 64° 63° 63° 62°

Upcoming Week

Day Forecast High Low
This Afternoon
Sunny
Sunny, with a high near 77. Southeast wind around 8 mph.
76°F 65°F
Tonight
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms between 3am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind around 9 mph. Chance of precipitation is 50%.
76°F 65°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 83. Southeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
76°F 65°F
Friday Night
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 30%.
76°F 65°F
Saturday
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 7 to 10 mph. Chance of precipitation is 60%.
76°F 65°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65. Chance of precipitation is 50%.
76°F 65°F
Sunday
Sunny
Sunny, with a high near 91.
76°F 65°F
Sunday Night
Mostly Clear
Mostly clear, with a low around 71.
76°F 65°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. Chance of precipitation is 50%.
76°F 65°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 50%.
76°F 65°F
Tuesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
76°F 65°F
Tuesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
76°F 65°F
Wednesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
76°F 65°F
Wednesday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
76°F 65°F
Data provided by weather.gov