La Grange, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for La Grange, IL in one place.
Showers and thunderstorms likely. Partly sunny, with a high near 82. East wind around 6 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for La Grange, 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: May 30, 2026 7:26 PM CDT.
The active forecast window currently covers Jun 1 to Jun 5, 2026 for La Grange, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 1 to Jun 5, 2026
- Latest sync
- May 30, 2026 7:26 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in La Grange
Friday looks like the warmest upcoming period in La Grange at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Friday at about 8 to 12 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 7:26 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KILX
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. Mostly clear, with a low around 58. Chance of precipitation is 20%.
Sunny, with a high near 82.
Mostly clear, with a low around 55.
Sunny, with a high near 81.
Mostly clear, with a low around 56.
Sunny, with a high near 84.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 1
|
Showers And Thunderstorms Likely
|
82°F |
6 mph
E
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
58°F |
6 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
8 mph
NE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
55°F |
2 to 6 mph
E
|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
5 mph
SE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
56°F |
5 mph
S
|
|
Thursday
Jun 4
|
Sunny
|
84°F |
5 to 10 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy then Slight Chance Rain Showers
|
62°F |
8 mph
S
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
8 to 12 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
65°F |
8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around La Grange.
