Creve Coeur, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Creve Coeur, IL in one place.
Showers and thunderstorms likely. Cloudy, with a high near 75. South southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Creve Coeur, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 3:48 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Creve Coeur, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 3:48 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Creve Coeur
Friday looks like the warmest upcoming period in Creve Coeur at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 5 to 14 mph SSE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 3:48 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 3am, then a slight chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 61. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Mostly sunny, with a high near 77. West wind 6 to 10 mph, with gusts as high as 21 mph. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly clear, with a low around 55. South southeast wind around 5 mph.
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southeast wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 46. South southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Showers and thunderstorms. Partly sunny, with a high near 58. West northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 36.
Sunny, with a high near 57.
A slight chance of rain and snow showers after 1am. Mostly clear, with a low around 37.
A slight chance of rain and snow showers before 7am. Sunny, with a high near 68.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Showers And Thunderstorms Likely
|
75°F |
13 mph
SSW
|
|
Tonight
Apr 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
61°F |
9 to 13 mph
SW
|
|
Thursday
Apr 16
|
Mostly Sunny
|
77°F |
6 to 10 mph
W
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
55°F |
5 mph
SSE
|
|
Friday
Apr 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
84°F |
5 to 14 mph
SSE
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
46°F |
13 mph
SSW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
58°F |
10 to 14 mph
WNW
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Mostly Clear
|
36°F |
6 to 13 mph
WNW
|
|
Sunday
Apr 19
|
Sunny
|
57°F |
6 to 12 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear then Slight Chance Rain And Snow Showers
|
37°F |
3 to 8 mph
NNE
|
|
Monday
Apr 20
|
Slight Chance Rain And Snow Showers then Sunny
|
68°F |
3 to 9 mph
SSE
|
|
Monday Night
Apr 20
|
Mostly Clear
|
52°F |
8 mph
SSW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
75°F |
8 to 14 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
53°F |
6 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Creve Coeur.