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Current Weather Conditions for Lake St Louis, MO

Clear, with a low around 40. South wind around 6 mph.
42°F

Conditions

Wind: 5 mph S
Humidity: 76%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM
42° 42° 41° 43° 47° 52° 58° 62° 65° 68° 71° 72° 73°

Upcoming Week

Day Forecast High Low
Overnight
Clear
Clear, with a low around 40. South wind around 6 mph.
74°F 51°F
Sunday
Sunny
Sunny, with a high near 75. Southwest wind 6 to 15 mph, with gusts as high as 26 mph.
74°F 51°F
Sunday Night
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A slight chance of showers and thunderstorms between 8pm and 9pm, then a chance of showers and thunderstorms between 9pm and 10pm, then a chance of showers and thunderstorms between 10pm and 11pm, then showers and thunderstorms likely between 11pm and 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
74°F 51°F
Monday
Mostly Sunny
Mostly sunny, with a high near 79. Southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
74°F 51°F
Monday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7pm and 1am, then showers and thunderstorms. Mostly cloudy, with a low around 56. Southwest wind 7 to 10 mph. Chance of precipitation is 90%.
74°F 51°F
Tuesday
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. High near 65, with temperatures falling to around 57 in the afternoon. Chance of precipitation is 90%.
74°F 51°F
Tuesday Night
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a low around 43. Chance of precipitation is 90%.
74°F 51°F
Wednesday
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 59. Chance of precipitation is 20%.
74°F 51°F
Wednesday Night
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
74°F 51°F
Thursday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
74°F 51°F
Thursday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 46. Chance of precipitation is 20%.
74°F 51°F
Friday
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
74°F 51°F
Friday Night
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
74°F 51°F
Saturday
Slight Chance Rain Showers then Sunny
A slight chance of rain showers before 7am. Sunny, with a high near 74. Chance of precipitation is 20%.
74°F 51°F
Data provided by weather.gov