Crestwood, MO Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Crestwood, MO in one place.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. South wind 2 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Crestwood, MO 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 4:11 PM CDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Crestwood, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:11 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Crestwood
Friday looks like the warmest upcoming period in Crestwood at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday at about 2 to 13 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:11 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 1am, then showers and thunderstorms. Mostly cloudy. Low around 51, with temperatures rising to around 60 overnight. Chance of precipitation is 80%.
Showers and thunderstorms. Partly sunny, with a high near 63. Chance of precipitation is 80%.
A chance of rain showers before 7pm. Mostly clear, with a low around 41. Chance of precipitation is 30%.
Sunny, with a high near 66.
Clear, with a low around 43.
Sunny, with a high near 74.
Mostly clear, with a low around 52.
Sunny, with a high near 78.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 55. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
2 to 13 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms
|
51°F |
12 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
63°F |
13 mph
W
|
|
Saturday Night
Apr 18
|
Chance Rain Showers then Mostly Clear
|
41°F |
6 to 12 mph
NW
|
|
Sunday
Apr 19
|
Sunny
|
66°F |
5 to 10 mph
NW
|
|
Sunday Night
Apr 19
|
Clear
|
43°F |
3 to 7 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
74°F |
5 to 9 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
52°F |
8 mph
S
|
|
Tuesday
Apr 21
|
Sunny
|
78°F |
6 to 10 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
55°F |
6 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crestwood.
