Carol Stream, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Carol Stream, IL in one place.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 91. South southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Carol Stream, 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: Jun 8, 2026 3:56 PM CDT.
The active forecast window currently covers Jun 10 to Jun 14, 2026 for Carol Stream, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 3:56 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Carol Stream
Wednesday looks like the warmest upcoming period in Carol Stream at 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 3:56 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.
Showers and thunderstorms likely before 10am, then showers and thunderstorms likely. Partly sunny, with a high near 86.
Showers and thunderstorms likely before 7pm, then showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 61.
Mostly sunny, with a high near 80.
Mostly clear, with a low around 62.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 83.
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 77.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms then Mostly Sunny
|
91°F |
10 to 20 mph
SSW
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms
|
70°F |
10 to 20 mph
SW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
86°F |
10 to 20 mph
SSW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely then Showers And Thunderstorms
|
61°F |
5 to 20 mph
WSW
|
|
Friday
Jun 12
|
Mostly Sunny
|
80°F |
5 to 15 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
62°F |
5 to 15 mph
WSW
|
|
Saturday
Jun 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
5 to 15 mph
WSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
60°F |
5 to 10 mph
WNW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
NNW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
57°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Carol Stream.
