Current Weather Conditions for Lake St Louis, MO
70°F
Conditions
Wind: 3 mph NWHumidity: 87%
Probability of Precipitation: 83%
Hourly Forcast (next 12 hours)
| 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM | 6 PM | 7 PM | 8 PM |
| 70° | 69° | 69° | 69° | 70° | 72° | 74° | 76° | 79° | 83° | 84° | 86° | 87° |
Upcoming Week
| Day | Forecast | High | Low |
|
Overnight |
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 69. Southwest wind around 5 mph. Chance of precipitation is 80%. |
89°F | 72°F |
|
Saturday |
Chance Showers And Thunderstorms then Mostly Cloudy
A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms between 8am and noon. Mostly cloudy, with a high near 89. Heat index values as high as 102. Southwest wind 1 to 5 mph. Chance of precipitation is 40%. |
89°F | 72°F |
|
Saturday Night |
Partly Cloudy
Partly cloudy, with a low around 73. Heat index values as high as 103. Northeast wind around 1 mph. |
89°F | 72°F |
|
Sunday |
Mostly Sunny
Mostly sunny, with a high near 95. Heat index values as high as 109. Southwest wind around 2 mph. |
89°F | 72°F |
|
Sunday Night |
Partly Cloudy
Partly cloudy, with a low around 76. Southwest wind 0 to 5 mph. |
89°F | 72°F |
|
Monday |
Mostly Sunny
Mostly sunny, with a high near 98. |
89°F | 72°F |
|
Monday Night |
Mostly Clear
Mostly clear, with a low around 78. |
89°F | 72°F |
|
Tuesday |
Sunny
Sunny, with a high near 94. |
89°F | 72°F |
|
Tuesday Night |
Partly Cloudy
Partly cloudy, with a low around 72. |
89°F | 72°F |
|
Wednesday |
Mostly Sunny
Mostly sunny, with a high near 92. |
89°F | 72°F |
|
Wednesday Night |
Mostly Clear
Mostly clear, with a low around 71. |
89°F | 72°F |
|
Thursday |
Mostly Sunny
Mostly sunny, with a high near 92. |
89°F | 72°F |
|
Thursday Night |
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Chance of precipitation is 20%. |
89°F | 72°F |
|
Friday |
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%. |
89°F | 72°F |
| Data provided by weather.gov | |||