Glencoe, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Glencoe, IL in one place.
Mostly sunny, with a high near 77. South wind 0 to 10 mph.
Local Weather Overview
This forecast page for Glencoe, 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 23, 2026 9:54 AM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Glencoe, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 9:54 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Glencoe
Monday looks like the warmest upcoming period in Glencoe at 92 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 9:54 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
Partly cloudy, with a low around 65. South wind 5 to 10 mph.
Mostly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Partly cloudy, with a low around 71.
Mostly sunny, with a high near 89.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75.
A chance of showers and thunderstorms. Mostly sunny, with a high near 92.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72.
A chance of rain showers before 7am. Mostly sunny, with a high near 84.
Partly cloudy, with a low around 68.
Sunny, with a high near 81.
Mostly clear, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Mostly Sunny
|
77°F |
0 to 10 mph
S
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
65°F |
5 to 10 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny
|
84°F |
5 to 10 mph
SW
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
71°F |
5 to 10 mph
WSW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
89°F |
5 to 10 mph
SW
|
|
Sunday Night
Jul 26
|
Partly Cloudy then Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
SW
|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms
|
92°F |
5 to 15 mph
WSW
|
|
Monday Night
Jul 27
|
Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
NW
|
|
Tuesday
Jul 28
|
Chance Rain Showers then Mostly Sunny
|
84°F |
5 to 10 mph
N
|
|
Tuesday Night
Jul 28
|
Partly Cloudy
|
68°F |
5 to 10 mph
NNE
|
|
Wednesday
Jul 29
|
Sunny
|
81°F |
5 to 10 mph
NNE
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
69°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Glencoe.