Lake Saint Louis is a city in St. Charles County, Missouri, United States. It is an affluent suburb of St. Louis, Missouri. The climate in Lake Saint Louis is generally mild, with four distinct seasons. Summers are hot and humid, with highs in the mid 80s and lows in the mid 60s. Winters are cold, with highs in the low 40s and lows in the low 20s. Spring and fall bring moderate temperatures and plenty of rain. The average precipitation for the year is 41 inches, with snowfall usually averaging around 20 inches.
A - Lake Saint Louis's Latitude is 38.797550 & Longitude is -90.785683.
A - Weather in Lake Saint Louis is 7° today.
A - Climate Conditions in Lake Saint Louis shows overcast clouds today.
A - Humidity in Lake Saint Louis is 89% today.
A - Wind speed in Lake Saint Louis is 19.3 km/h, flowing at 25° wind direction. today.
