Greenup, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Greenup, IL in one place.
Patchy fog before 8am, then a chance of showers and thunderstorms between 8am and 3pm, then showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. West southwest wind 1 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Greenup, 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 17, 2026 9:40 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Greenup, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 9:40 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenup
Saturday looks like the warmest upcoming period in Greenup at 91 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Saturday at about 6 to 13 mph WSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 9:40 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 72. West southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 103. West southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northwest wind 2 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 7am. Sunny, with a high near 87. Northeast wind around 6 mph.
Mostly clear, with a low around 66. East wind 1 to 5 mph.
Mostly sunny, with a high near 89. South wind 1 to 6 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 90.
Mostly clear, with a low around 66.
Sunny, with a high near 81.
Mostly clear, with a low around 62.
Sunny, with a high near 81.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Chance Showers And Thunderstorms
|
87°F |
1 to 7 mph
WSW
|
|
Tonight
Jul 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
6 mph
WSW
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
6 to 13 mph
WSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
70°F |
2 to 9 mph
NW
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Sunny
|
87°F |
6 mph
NE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
66°F |
1 to 5 mph
E
|
|
Monday
Jul 20
|
Mostly Sunny
|
89°F |
1 to 6 mph
S
|
|
Monday Night
Jul 20
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
73°F |
8 mph
SSW
|
|
Tuesday
Jul 21
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
90°F |
8 to 13 mph
W
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
66°F |
7 to 13 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
81°F |
10 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
62°F |
3 to 8 mph
NNE
|
|
Thursday
Jul 23
|
Sunny
|
81°F |
6 mph
NE
|
|
Thursday Night
Jul 23
|
Partly Cloudy then Slight Chance Rain Showers
|
63°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenup.
