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Current Weather Conditions for Lake Saint Louis, MO

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. West wind 2 to 8 mph. Chance of precipitation is 30%.
84°F

Conditions

Wind: 2 mph W
Humidity: 67%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM
84° 86° 88° 90° 91° 91° 92° 91° 91° 90° 88° 85° 82°

Upcoming Week

Day Forecast High Low
Independence Day
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. West wind 2 to 8 mph. Chance of precipitation is 30%.
92°F 84°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Heat index values as high as 101. West wind around 5 mph. Chance of precipitation is 50%.
92°F 84°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Northwest wind around 7 mph. Chance of precipitation is 30%.
92°F 84°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northwest wind 1 to 7 mph. Chance of precipitation is 40%.
92°F 84°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 87. North wind around 5 mph. Chance of precipitation is 40%.
92°F 84°F
Monday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
92°F 84°F
Tuesday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
92°F 84°F
Tuesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 69. Chance of precipitation is 20%.
92°F 84°F
Wednesday
Sunny
Sunny, with a high near 91.
92°F 84°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 72.
92°F 84°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
92°F 84°F
Thursday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 40%.
92°F 84°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
92°F 84°F
Friday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 40%.
92°F 84°F
Data provided by weather.gov