Green Rock, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Green Rock, IL in one place.
Sunny, with a high near 76.
Local Weather Overview
This forecast page for Green Rock, 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: Jun 13, 2026 11:49 AM CDT.
The active forecast window currently covers Jun 15 to Jun 19, 2026 for Green Rock, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 15 to Jun 19, 2026
- Latest sync
- Jun 13, 2026 11:49 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Green Rock
Juneteenth looks like the warmest upcoming period in Green Rock at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 13, 2026 11:49 AM CDT
- Coverage
- 5 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 clear, with a low around 56.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 79.
Mostly clear, with a low around 58.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 82.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 15
|
Sunny
|
76°F |
5 to 10 mph
W
|
|
Monday Night
Jun 15
|
Mostly Clear
|
56°F |
5 to 10 mph
SW
|
|
Tuesday
Jun 16
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
78°F |
10 to 15 mph
SW
|
|
Tuesday Night
Jun 16
|
Chance Showers And Thunderstorms
|
58°F |
5 to 15 mph
SW
|
|
Wednesday
Jun 17
|
Chance Showers And Thunderstorms
|
79°F |
10 to 15 mph
S
|
|
Wednesday Night
Jun 17
|
Showers And Thunderstorms
|
61°F |
10 to 15 mph
SW
|
|
Thursday
Jun 18
|
Slight Chance Rain Showers then Mostly Sunny
|
79°F |
10 to 15 mph
NW
|
|
Thursday Night
Jun 18
|
Mostly Clear
|
58°F |
5 to 10 mph
NW
|
|
Juneteenth
Jun 19
|
Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
W
|
|
Friday Night
Jun 19
|
Slight Chance Showers And Thunderstorms
|
62°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Green Rock.