Chicago O Hare International Airport Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Chicago O Hare International Airport in one place.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 97.
Local Weather Overview
This forecast page for Chicago O Hare International Airport 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 26, 2026 10:55 PM CDT.
The active forecast window currently covers Jul 2 to Jul 3, 2026 for Chicago O Hare International Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 2 to Jul 3, 2026
- Latest sync
- Jun 26, 2026 10:55 PM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Chicago O'Hare International Airport
Thursday looks like the warmest upcoming period in Chicago O'Hare International Airport at 97 degrees F.
Thursday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 26, 2026 10:55 PM CDT
- Coverage
- 2 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
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76.
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 2
|
Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
5 to 10 mph
SW
|
|
Thursday Night
Jul 2
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 10 mph
WSW
|
|
Friday
Jul 3
|
Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chicago O'Hare International Airport.