Glenwood, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Glenwood, IL in one place.
A chance of rain showers before 7am, then showers and thunderstorms. Cloudy, with a high near 64. East wind 5 to 10 mph. Chance of precipitation is 100%.
Local Weather Overview
This forecast page for Glenwood, 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: Oct 14, 2026 2:25 AM CDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Glenwood, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 2:25 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Glenwood
Tuesday looks like the warmest upcoming period in Glenwood at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 2:25 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
Showers and thunderstorms. Cloudy, with a low around 48. West southwest wind 5 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Partly cloudy, with a low around 38.
Sunny, with a high near 60.
Clear, with a low around 40.
Sunny, with a high near 66.
Partly cloudy, with a low around 47.
Partly sunny, with a high near 68.
Mostly cloudy, with a low around 49.
Mostly sunny, with a high near 72.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
64°F |
5 to 10 mph
E
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
48°F |
5 to 20 mph
WSW
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Partly Sunny
|
58°F |
20 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
38°F |
5 to 15 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
5 mph
W
|
|
Saturday Night
Oct 17
|
Clear
|
40°F |
5 to 10 mph
SSW
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
10 to 15 mph
SSW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
47°F |
5 to 10 mph
SSW
|
|
Monday
Oct 19
|
Partly Sunny
|
68°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
49°F |
0 to 5 mph
SSW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
72°F |
0 to 5 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Glenwood.
