Lake Saint Louis, MO

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Current Weather Forecast for Lake Saint Louis

MO 63367  |   8:31am

Weather Conditions

83°
Feels Like 90°
Sunny
Sunny
77° 91°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
SW 7 mph
Wind
Rain
0 in
rain

Today

Wed 8/12
91°
Highest Temperature
Scattered Thunderstorms
99%
Thunderstorms, some locally heavy this morning, then partly cloudy during the afternoon hours. Storms may contain strong gusty winds. High 91F. Winds SW at 5 to 10 mph. Chance of rain 100%.

Tonight

Wed 8/12
74°
Lowest Temperature
Scattered Thunderstorms
34%
Partly cloudy with a slight chance of thunderstorms overnight. Low 74F. Winds light and variable. Chance of rain 30%.

Tomorrow

Thu 8/13
94°
Highest Temperature
Isolated Thunderstorms
33%
Widely scattered showers or a thunderstorm early. Then partly cloudy. High 94F. Winds light and variable. Chance of rain 30%.

Local Weather Radar - Lake Saint Louis, MO

Live Lake Saint Louis Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Lake Saint Louis

Hourly Weather Forecast & Temperature

9AM
Sunny
3%
85°
Feels Like 92°
Sunny
Wind
SW 7 mph
Wind
Pressure
1011 mb
Pressure
Humidity
68%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
10AM
Scattered Thunderstorms
45%
87°
Feels Like 96°
Scattered Thunderstorms
Wind
WSW 9 mph
Wind
Pressure
1011 mb
Pressure
Humidity
65%
Humidity
UV Index
4
UV Index
Visibility
7mi
Visibility
Visibility
50%
Cloud Cover
11AM
Thunderstorms
99%
81°
Feels Like 88°
Heavy Thunderstorms
Wind
SW 9 mph
Wind
Pressure
1011 mb
Pressure
Humidity
80%
Humidity
UV Index
4
UV Index
Visibility
4mi
Visibility
Visibility
75%
Cloud Cover
12PM
Thunderstorms
99%
82°
Feels Like 89°
Thunderstorms
Wind
SW 9 mph
Wind
Pressure
1010 mb
Pressure
Humidity
78%
Humidity
UV Index
5
UV Index
Visibility
4mi
Visibility
Visibility
80%
Cloud Cover
1PM
Partly / Cloudy
15%
87°
Feels Like 96°
Partly Cloudy
Wind
SW 8 mph
Wind
Pressure
1009 mb
Pressure
Humidity
68%
Humidity
UV Index
9
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
2PM
Partly / Cloudy
15%
89°
Feels Like 100°
Partly Cloudy
Wind
SW 7 mph
Wind
Pressure
1009 mb
Pressure
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
3PM
Partly / Cloudy
24%
91°
Feels Like 102°
Partly Cloudy
Wind
WSW 7 mph
Wind
Pressure
1009 mb
Pressure
Humidity
59%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
43%
Cloud Cover
4PM
Mostly Cloudy
23%
90°
Feels Like 101°
Mostly Cloudy
Wind
SW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
61%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
5PM
Mostly Cloudy
15%
90°
Feels Like 101°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1008 mb
Pressure
Humidity
62%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
6PM
Partly / Cloudy
4%
90°
Feels Like 102°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1008 mb
Pressure
Humidity
63%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
39%
Cloud Cover
7PM
Partly / Cloudy
23%
88°
Feels Like 100°
Partly Cloudy
Wind
S 3 mph
Wind
Pressure
1008 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
8PM
Partly / Cloudy
24%
85°
Feels Like 95°
Partly Cloudy
Wind
S 3 mph
Wind
Pressure
1009 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
46%
Cloud Cover
Wed 8/12
Wed
Scattered Thunderstorms
99%
77°
91°
Thunderstorms early. Highs in the low 90s and lows in the mid 70s.
Feels Like
102°
Feels Like
Wind
SW 9 mph
Wind
Humidity
69%
Humidity
UV Index
8
UV Index
Visibility
6:14 AM
Sunrise
Visibility
8:01 PM
Sunset
Thu 8/13
Thu
Isolated Thunderstorms
33%
74°
94°
Slight chance of a thunderstorm. Highs in the mid 90s and lows in the mid 70s.
Feels Like
106°
Feels Like
Wind
S 6 mph
Wind
Humidity
70%
Humidity
UV Index
8
UV Index
Visibility
6:15 AM
Sunrise
Visibility
8:00 PM
Sunset
Fri 8/14
Fri
Fair / Mostly Sunny
13%
76°
95°
Plenty of sun. Highs in the mid 90s and lows in the mid 70s.
Feels Like
108°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
6:16 AM
Sunrise
Visibility
7:58 PM
Sunset
Sat 8/15
Sat
Partly / Cloudy
20%
76°
96°
Partly cloudy. Highs in the mid 90s and lows in the mid 70s.
Feels Like
108°
Feels Like
Wind
SW 6 mph
Wind
Humidity
63%
Humidity
UV Index
9
UV Index
Visibility
6:17 AM
Sunrise
Visibility
7:57 PM
Sunset
Sun 8/16
Sun
Fair / Mostly Sunny
5%
76°
94°
More sun than clouds. Highs in the mid 90s and lows in the low 70s.
Feels Like
106°
Feels Like
Wind
W 7 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
6:18 AM
Sunrise
Visibility
7:56 PM
Sunset
Mon 8/17
Mon
Scattered Thunderstorms
44%
71°
85°
Morning thunderstorms. Highs in the mid 80s and lows in the upper 60s.
Feels Like
91°
Feels Like
Wind
NNW 6 mph
Wind
Humidity
79%
Humidity
UV Index
8
UV Index
Visibility
6:19 AM
Sunrise
Visibility
7:54 PM
Sunset
Tue 8/18
Tue
Partly / Cloudy
24%
67°
87°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
91°
Feels Like
Wind
SE 4 mph
Wind
Humidity
74%
Humidity
UV Index
9
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:53 PM
Sunset
Wed 8/19
Wed
Partly / Cloudy
24%
70°
88°
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
93°
Feels Like
Wind
SW 7 mph
Wind
Humidity
71%
Humidity
UV Index
9
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:52 PM
Sunset
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