North Chicago, IL Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for North Chicago, IL in one place.
A slight chance of rain showers before 7am. Partly sunny, with a high near 76. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for North Chicago, 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 8, 2026 2:26 PM CDT.
The active forecast window currently covers Jul 10 to Jul 14, 2026 for North Chicago, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 14, 2026
- Latest sync
- Jul 8, 2026 2:26 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in North Chicago
Tuesday looks like the warmest upcoming period in North Chicago at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph NNE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Jul 8, 2026 2:26 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
Mostly cloudy, with a low around 64.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 67.
Sunny, with a high near 87.
Mostly clear, with a low around 69.
Sunny, with a high near 91.
Mostly clear, with a low around 71.
Sunny, with a high near 93.
Partly cloudy, with a low around 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Slight Chance Rain Showers then Partly Sunny
|
76°F |
5 to 10 mph
NNE
|
|
Friday Night
Jul 10
|
Mostly Cloudy
|
64°F |
5 to 10 mph
NNE
|
|
Saturday
Jul 11
|
Mostly Sunny
|
80°F |
5 to 10 mph
NE
|
|
Saturday Night
Jul 11
|
Partly Cloudy
|
67°F |
0 to 10 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
87°F |
0 to 5 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
69°F |
0 to 5 mph
SW
|
|
Monday
Jul 13
|
Sunny
|
91°F |
0 to 5 mph
WNW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
71°F |
0 to 5 mph
W
|
|
Tuesday
Jul 14
|
Sunny
|
93°F |
5 to 10 mph
W
|
|
Tuesday Night
Jul 14
|
Partly Cloudy
|
72°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around North Chicago.