Des Plaines, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Des Plaines, IL in one place.
Mostly sunny, with a high near 84. Northeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Des Plaines, 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 7:55 AM CDT.
The active forecast window currently covers Jul 11 to Jul 16, 2026 for Des Plaines, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 11 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:55 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Des Plaines
Tuesday looks like the warmest upcoming period in Des Plaines at 94 degrees F.
Saturday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph NE.
The forecast from Jul 11 through Jul 16 stays mostly dry.
Forecast Details
- Last updated
- Jul 10, 2026 7:55 AM CDT
- Coverage
- 6 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
Mostly clear, with a low around 67. Northeast wind 0 to 10 mph.
Sunny, with a high near 87.
Mostly clear, with a low around 70.
Sunny, with a high near 90.
Mostly clear, with a low around 73.
Sunny, with a high near 94.
Mostly clear, with a low around 75.
Sunny, with a high near 93.
Mostly clear, with a low around 72.
Sunny, with a high near 90.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 11
|
Mostly Sunny
|
84°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
67°F |
0 to 10 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
87°F |
0 to 10 mph
ENE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
70°F |
0 to 5 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
90°F |
0 to 5 mph
NE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
73°F |
0 to 5 mph
SSW
|
|
Tuesday
Jul 14
|
Sunny
|
94°F |
0 to 10 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
75°F |
5 to 10 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
5 to 10 mph
WNW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
72°F |
5 to 10 mph
WNW
|
|
Thursday
Jul 16
|
Sunny
|
90°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Des Plaines.
