Green River, IL Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Green River, IL in one place.
Partly cloudy, with a low around 29. West wind around 0 mph.
Local Weather Overview
This forecast page for Green River, 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 7, 2026 5:17 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Green River, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 5:17 AM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Green River
Monday looks like the warmest upcoming period in Green River at 64 degrees F.
Overnight is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 10 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 7, 2026 5:17 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny. High near 53, with temperatures falling to around 48 in the afternoon. West wind 0 to 5 mph.
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph.
Mostly sunny, with a high near 61. West wind around 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 35.
Sunny, with a high near 64.
Clear, with a low around 43.
Sunny, with a high near 63.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 37.
A slight chance of rain showers. Partly sunny, with a high near 50.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 7
|
Partly Cloudy
|
29°F |
0 mph
|
|
Saturday
Nov 7
|
Mostly Sunny
|
53°F |
0 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
37°F |
5 to 10 mph
SW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
61°F |
10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
35°F |
0 to 5 mph
W
|
|
Monday
Nov 9
|
Sunny
|
64°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
43°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
5 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
58°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
37°F |
5 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
50°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
33°F |
5 to 10 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
49°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green River.