Lake St. Louis, MO weather radar & alerts
ST. CHARLES COUNTY · 38.78°N 90.79°W · UPDATED 5:20 PM CSTL 27°-3°
Lake St. Louis radar
Open full radar7-day forecast for Lake St. Louis
Detailed forecast
Forecast text by the National Weather Service- Tonight
- Mostly clear, with a low around 26. Wind around 0 mph.
- Sunday
- Mostly sunny. High near 54, with temperatures falling to around 48 in the afternoon. East wind around 1 mph.
- Sunday night
- Mostly clear, with a low around 28. Wind around 0 mph.
- Monday
- Sunny. High near 57, with temperatures falling to around 51 in the afternoon. Southeast wind around 2 mph.
- Monday night
- Clear, with a low around 31. Southeast wind around 1 mph.
- Tuesday
- Sunny. High near 60, with temperatures falling to around 55 in the afternoon.
- Tuesday night
- Clear, with a low around 34.
- Wednesday
- Sunny, with a high near 64.
- Wednesday night
- Partly cloudy, with a low around 45.
- Thursday
- Partly sunny, with a high near 67.
- Thursday night
- Mostly cloudy, with a low around 48.
- Friday
- Partly sunny, with a high near 70.
- Friday night
- Partly cloudy, with a low around 51.
Detailed forecast
Forecast text by the National Weather Service- Tonight
- Mostly clear, with a low around -3. Wind around 0 km/h.
- Sunday
- Mostly sunny. High near 12, with temperatures falling to around 9 in the afternoon. East wind around 2 km/h.
- Sunday night
- Mostly clear, with a low around -2. Wind around 0 km/h.
- Monday
- Sunny. High near 14, with temperatures falling to around 11 in the afternoon. Southeast wind around 4 km/h.
- Monday night
- Clear, with a low around -1. Southeast wind around 2 km/h.
- Tuesday
- Sunny. High near 16, with temperatures falling to around 13 in the afternoon.
- Tuesday night
- Clear, with a low around 1.
- Wednesday
- Sunny, with a high near 18.
- Wednesday night
- Partly cloudy, with a low around 7.
- Thursday
- Partly sunny, with a high near 19.
- Thursday night
- Mostly cloudy, with a low around 9.
- Friday
- Partly sunny, with a high near 21.
- Friday night
- Partly cloudy, with a low around 11.
News radio for Lake St. Louis
All stations
Millennial Media Offensive
News · MP3 128k
This station plays in the app
Tri States Public Radio | TSPR | WIUM
Public radio · MP3 96k
This station plays in the app
91.5 WBEZ-FM
Public radio · AAC 63k
This station plays in the app
NPR Illinois
Public radio · MP3 56k
This station plays in the app
About Lake St. Louis weather today
Lake St. Louis is clear at 37°F with calm winds. No weather alerts are in effect right now. No rain or snow is in the forecast for the next seven days. Highs this week range from 54°F to 70°F. Warnings for Lake St. Louis are issued by the National Weather Service.
Lake St. Louis is clear at 3°C with calm winds. No weather alerts are in effect right now. No rain or snow is in the forecast for the next seven days. Highs this week range from 12°C to 21°C. Warnings for Lake St. Louis are issued by the National Weather Service.
Frequently asked
Is there a weather alert in Lake St. Louis right now?
No. There are no active weather alerts for Lake St. Louis right now. This list updates every minute from the National Weather Service.
No. There are no active weather alerts for Lake St. Louis right now. This list updates every minute from the National Weather Service.
Will it rain in Lake St. Louis this week?
Rain is unlikely: no day in the next seven days has more than a 13% chance.
Rain is unlikely: no day in the next seven days has more than a 13% chance.
Is a hurricane heading toward Lake St. Louis?
No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.
No. The National Hurricane Center is not tracking any tropical storm or hurricane right now.
Lake St. Louis at a glance
- County
- St. Charles
- NWS office
- St. Louis
- Time zone
- Central (CST)
- Sunrise / sunset
- 6:44 AM / 4:50 PM
Weather radar near Lake St. Louis
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