Crestwood, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Crestwood, IL in one place.
A chance of showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Southwest wind around 6 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Crestwood, 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: Jul 10, 2026 6:48 PM CDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Crestwood, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 6:48 PM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Crestwood
Thursday looks like the warmest upcoming period in Crestwood at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Monday at about 3 to 8 mph NE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 6:48 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 8pm, then showers and thunderstorms likely between 8pm and 3am, then showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind around 3 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms between 10am and 5pm, then showers and thunderstorms. Some of the storms could produce heavy rain. Partly sunny. High near 86, with temperatures falling to around 83 in the afternoon. South wind around 5 mph. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 69. South wind 0 to 3 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. East northeast wind 1 to 6 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 68. Northeast wind around 5 mph. Chance of precipitation is 70%.
A slight chance of rain showers between 7am and 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Northeast wind 3 to 8 mph.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. East northeast wind 2 to 7 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. East wind 3 to 7 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. East northeast wind 0 to 3 mph.
Sunny, with a high near 88. South southeast wind 0 to 3 mph.
Mostly clear, with a low around 71. West wind around 1 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. West southwest wind 1 to 5 mph.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 71. West southwest wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 10
|
Chance Showers And Thunderstorms
|
88°F |
6 mph
SW
|
|
Tonight
Jul 10
|
Showers And Thunderstorms Likely
|
72°F |
3 mph
SSW
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
86°F |
5 mph
S
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
69°F |
0 to 3 mph
S
|
|
Sunday
Jul 12
|
Showers And Thunderstorms Likely
|
82°F |
1 to 6 mph
ENE
|
|
Sunday Night
Jul 12
|
Showers And Thunderstorms Likely
|
68°F |
5 mph
NE
|
|
Monday
Jul 13
|
Chance Showers And Thunderstorms
|
84°F |
3 to 8 mph
NE
|
|
Monday Night
Jul 13
|
Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
2 to 7 mph
ENE
|
|
Tuesday
Jul 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
3 to 7 mph
E
|
|
Tuesday Night
Jul 14
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 to 3 mph
ENE
|
|
Wednesday
Jul 15
|
Sunny
|
88°F |
0 to 3 mph
SSE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
71°F |
1 mph
W
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
1 to 5 mph
WSW
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
71°F |
2 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Crestwood.