Mountain Glen, IL Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain Glen, IL in one place.
Clear, with a low around 43. Southwest wind around 2 mph.
Local Weather Overview
This forecast page for Mountain Glen, 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: Nov 10, 2026 2:53 AM CST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Mountain Glen, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 2:53 AM CST
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain Glen
Tuesday looks like the warmest upcoming period in Mountain Glen at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Thursday at about 13 mph NNW.
The forecast from Nov 10 through Nov 16 stays mostly dry.
Forecast Details
- Last updated
- Nov 10, 2026 2:53 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 71, with temperatures falling to around 64 in the afternoon. West southwest wind around 3 mph.
Mostly clear, with a low around 46. South southwest wind around 2 mph.
Sunny, with a high near 71. West southwest wind 2 to 12 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 44. Northwest wind around 10 mph.
Mostly sunny, with a high near 53. North northwest wind around 13 mph, with gusts as high as 21 mph.
Mostly clear, with a low around 32. North northwest wind 5 to 10 mph.
Sunny, with a high near 46. North northwest wind 6 to 10 mph.
Clear, with a low around 27. North wind 0 to 3 mph.
Sunny, with a high near 50. North northwest wind around 2 mph.
Mostly clear, with a low around 30. Northeast wind around 1 mph.
Mostly sunny, with a high near 53. Southeast wind 1 to 6 mph.
Partly cloudy, with a low around 35. East southeast wind around 2 mph.
Mostly sunny, with a high near 56. East wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 10
|
Clear
|
43°F |
2 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
3 mph
WSW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
46°F |
2 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
71°F |
2 to 12 mph
WSW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
44°F |
10 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
53°F |
13 mph
NNW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
32°F |
5 to 10 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
46°F |
6 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Clear
|
27°F |
0 to 3 mph
N
|
|
Saturday
Nov 14
|
Sunny
|
50°F |
2 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
30°F |
1 mph
NE
|
|
Sunday
Nov 15
|
Mostly Sunny
|
53°F |
1 to 6 mph
SE
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
35°F |
2 mph
ESE
|
|
Monday
Nov 16
|
Mostly Sunny
|
56°F |
5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain Glen.