current weather for Lake Saint Louis (United State)
Lake Saint Louis is located near Saint Charles County at 4mi↑, Dardenne Prairie at 4mi↑, Wentzville at 4mi↑, OFallon at 5mi↑, Saint Paul at 5mi↑,
Elevation : 564ft
currently : 25°F light snow at Lake Saint Louis
The current temperature is 25°F, the felt temperature is 25°F.
Wind direction from West with a speed of 6mph.
The air is almost saturated with water : relative air humidity is 90 %.
Pressure is 30inHg : anticyclonic regime, a harbinger of good weather even if mists can appear in the morning and persist because the wind remains weak.
weather last updated 28933 minutes
Sun rises in 7h48 and the sun is setting in 16h15. The duration of the night is 15h32.
For more details on weather observations and short-term forecasts, see the aeronautical weather provided by Spirit of Saint Louis airport.
Coming to Lake Saint Louis
Hotels : book on Hotels.com Booking Expedia
Taxi : book on Taxi Booking
activities : Getyourguide
Rent a car : book on Rentalcars
By plane :
- Spirit of Saint Louis airport at 12mi : book on Trip.com
- Saint Louis Lambert International airport at 23mi : book on Iberia
- Saint Louis Downtown airport at 37mi : book on Trip.com
Weather forecast for Lake Saint Louis (United State)
Monday, December 1, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in snow in 24h.
the temperature will range from 14°F to 30°F
wind speed up to 14mph
extreme cold alert with 14°F at Lake Saint Louis
1h
25°F
Light snow
0.2in of snow
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from North West 4mph with gusts at 5mph
4h
20°F
Broken clouds
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from North West 6mph with gusts at 13mph
7h
13°F
Broken clouds
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from North West 4mph with gusts at 5mph
10h
19°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from North West 3mph with gusts at 5mph
13h
28°F
Broken clouds
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from West 4mph with gusts at 7mph
16h
31°F
Overcast
The air is extremely humid : relative air humidity is 82 %.
pressure is 30inHg
Wind direction from South West 3mph with gusts at 7mph
19h
18°F
Broken clouds
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South 5mph with gusts at 4mph
22h
21°F
Broken clouds
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 13mph
Tuesday, December 2, 2025
Sky will be covered with cloud all the night and the day will be cloudy from morning to evening. 0in snow in 24h.
the temperature will range from 19°F to 36°F
wind speed up to 20mph
1h
20°F
Broken clouds
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 16mph
4h
20°F
Broken clouds
The air is almost saturated with water : relative air humidity is 92 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 15mph
7h
20°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South 6mph with gusts at 17mph
10h
29°F
Overcast
The air is extremely humid : relative air humidity is 89 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 16mph
13h
35°F
Broken clouds
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from South West 6mph with gusts at 13mph
16h
36°F
Overcast
The air is almost saturated with water : relative air humidity is 99 %.
pressure is 30inHg
Wind direction from North 6mph with gusts at 11mph
19h
32°F
Overcast
The air is almost saturated with water : relative air humidity is 99 %.
pressure is 30inHg
Wind direction from North West 6mph with gusts at 16mph
22h
28°F
Light snow
0.1in of snow
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from North 12mph with gusts at 20mph
Wednesday, December 3, 2025
Sky will be mainly clear but cloud will appear and the day will be dominated by the sun.
the temperature will range from 12°F to 23°F
wind speed up to 22mph
extreme cold alert with 12°F at Lake Saint Louis
1h
22°F
Overcast
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from North 11mph with gusts at 22mph
4h
18°F
Overcast
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from North 10mph with gusts at 20mph
7h
11°F
Overcast
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from North 8mph with gusts at 18mph
10h
12°F
Sky clear
The air is extremely humid : relative air humidity is 84 %.
pressure is 31inHg
Wind direction from North 7mph with gusts at 10mph
13h
18°F
Sky clear
The air is very humid : relative air humidity is 73 %.
pressure is 30inHg
Wind direction from North 6mph with gusts at 6mph
16h
20°F
Sky clear
The air is very humid : relative air humidity is 73 %.
pressure is 30inHg
Wind direction from North East 5mph with gusts at 5mph
19h
13°F
Sky clear
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from North East 3mph with gusts at 5mph
22h
13°F
Sky clear
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from East 2mph with gusts at 2mph
Thursday, December 4, 2025
Sky will be covered by cloud a large part of the night and the day will be cloudy from morning to evening.
the temperature will range from 14°F to 39°F
wind speed up to 13mph
extreme cold alert with 14°F at Lake Saint Louis
1h
13°F
Sky clear
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South 2mph with gusts at 5mph
4h
16°F
Broken clouds
The air is almost saturated with water : relative air humidity is 90 %.
pressure is 30inHg
Wind direction from South 5mph with gusts at 9mph
7h
18°F
Broken clouds
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from South 5mph with gusts at 10mph
10h
27°F
Overcast
The air is extremely humid : relative air humidity is 86 %.
pressure is 30inHg
Wind direction from South 7mph with gusts at 13mph
13h
36°F
Overcast
The air is extremely humid : relative air humidity is 83 %.
pressure is 30inHg
Wind direction from South West 7mph with gusts at 13mph
16h
39°F
Broken clouds
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from South West 3mph with gusts at 6mph
19h
28°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 94 %.
pressure is 30inHg
Wind direction from South West 3mph with gusts at 3mph
22h
28°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from South West 5mph with gusts at 8mph
Friday, December 5, 2025
Sky will be covered by cloud a large part of the night and the day will be very cloudy with may be a small apparition of the sun
the temperature will range from 23°F to 34°F
wind speed up to 16mph
1h
27°F
Broken clouds
The air is almost saturated with water : relative air humidity is 93 %.
pressure is 30inHg
Wind direction from West 5mph with gusts at 13mph
4h
24°F
Scattered clouds
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from West 4mph with gusts at 5mph
7h
23°F
Few clouds
The air is almost saturated with water : relative air humidity is 98 %.
pressure is 30inHg
Wind direction from North West 3mph with gusts at 4mph
10h
28°F
Sky clear
The air is almost saturated with water : relative air humidity is 91 %.
pressure is 30inHg
Wind direction from North 3mph with gusts at 4mph
13h
34°F
Scattered clouds
The air is extremely humid : relative air humidity is 84 %.
pressure is 30inHg
Wind direction from North East 4mph with gusts at 3mph
16h
35°F
Broken clouds
The air is extremely humid : relative air humidity is 87 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 8mph
19h
31°F
Overcast
The air is almost saturated with water : relative air humidity is 96 %.
pressure is 30inHg
Wind direction from North East 7mph with gusts at 12mph
22h
31°F
Overcast
The air is almost saturated with water : relative air humidity is 95 %.
pressure is 30inHg
Wind direction from East 7mph with gusts at 16mph
Weather observation and forecast provided by OpenWeatherMap under CC BY-SA 4.0 license amended by aviation weather data.
near
- Hotels in Lake Saint Louis
- Renaissance Philadelphia Downtown Hotel (Philadelphia) at 838mi↑
- MoMA (New York) at 901mi↑
- Guggenheim Museum Bilbao (Bilbao) at 4367mi↑
- Le Matissia (Paris) at 4397mi↑
- Paris at 4398mi↑
- Hotel Monge (Paris) at 4399mi↑
- Hotel NH Collection San Sebastián Aránzazu (San Sebastián) at 4406mi↑
- for Saint Joseph Hospital West airport at 1mi↑
- for Strutman Field airport at 3mi↑
- for SSM Health St. Joseph Hospital-Wentzville airport at 5mi↑
Weather news
Saturday, May 8, 2021
News
Weather alert for thunderstorms and strong winds in the southwest
Météo-France has placed the southwest on orange alert for strong winds and thunderstorms. The winds have already begun to gust early this afternoon. But the worst is yet to come.
Tuesday, October 20, 2020
News
Alerte orange sur les Hautes-Pyrénées, la tempête Barbara arrive
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Monday, October 19, 2020
News
La tempête Barbara souffle à plus de 150 km/h sur les Hautes-Pyrénées
Le vent a commencé à souffler sur la façade ouest avec des vents à près de 200 km/h. Ce n'est que le début et Météo France a émis un bulletin d'alerte orange pour vent violent sur les…
Sunday, May 10, 2020
News
Landes goes on red alert, Hautes-Pyrénées remains on orange alert
The heavy rains that began yesterday across the southwest will continue today with a red alert bulletin for the Landes and an orange alert for the departments ranging from Charentes-Maritimes to the…