Current Weather
12:24 PM
78°F
Sunny
RealFeel® 88°
Very Warm
RealFeel Shade™ 76°
Pleasant
RealFeel®
88°
RealFeel Shade™
76°
Max UV Index
10.1 (Very High)
Wind
S 6 mph
Wind Gusts
11 mph
Humidity
51%
Indoor Humidity
51% (Slightly Humid)
Dew Point
59° F
Pressure
↔ 29.84 in
Cloud Cover
1%
Visibility
21 mi
Cloud Ceiling
34000 ft
Day
5/15
85°Hi
RealFeel®
88°
Very Warm
RealFeel Shade™
82°
Very Warm
Turning out cloudy
Max UV Index10.0 (Very High)
AccuLumen Brightness Index™6 (Medium)
WindS 10 mph
Wind Gusts22 mph
Probability of Precipitation25%
Probability of Thunderstorms6%
Precipitation0.00 in
Cloud Cover56%
Night
5/15
66°Lo
RealFeel®
62°
Cool
Considerable cloudiness with a thunderstorm; warm
WindS 7 mph
Wind Gusts10 mph
Probability of Precipitation70%
Probability of Thunderstorms42%
Precipitation0.24 in
Rain0.24 in
Hours of Precipitation1.5
Hours of Rain1.5
Cloud Cover84%
Sun & Moon
14 hrs 17 mins
Rise
5:51 AM
Set
8:08 PM
Waning Crescent
Rise
4:37 AM
Set
7:15 PM
Temperature History
5/15High
Low
Forecast
85°
66°
Average
76°
54°
Last Year
89°
59°
Current Weather Conditions in Lake St. Louis
Lake St. Louis, Missouri is currently Sunny with a temperature of 78°. The current RealFeel® Temperature is 88° (Very Warm) based on observed conditions including 51% humidity, 1% cloud cover, a UV index of 10, and winds of 6 mph. In shade, the RealFeel Shade™ is 76°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Lake St. Louis, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
