Greenup, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Greenup, IL in one place.
Showers and thunderstorms likely. Partly sunny, with a high near 70. West southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half 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: Apr 15, 2026 1:10 PM CDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Greenup, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 1:10 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenup
Tuesday looks like the warmest upcoming period in Greenup at 73 degrees F.
Sunday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Saturday at about 14 to 18 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 1:10 PM CDT
- Coverage
- 4 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 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 39. Chance of precipitation is 50%.
A slight chance of rain and snow showers before 7am. Sunny, with a high near 57.
Mostly clear, with a low around 37.
Sunny, with a high near 64.
Mostly clear, with a low around 47.
Mostly sunny, with a high near 73.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
70°F |
14 to 18 mph
WSW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms then Slight Chance Rain And Snow Showers
|
39°F |
10 to 15 mph
WNW
|
|
Sunday
Apr 19
|
Slight Chance Rain And Snow Showers then Sunny
|
57°F |
10 to 16 mph
WNW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
37°F |
5 to 10 mph
WNW
|
|
Monday
Apr 20
|
Sunny
|
64°F |
6 to 9 mph
SSW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
47°F |
8 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
73°F |
9 to 14 mph
SSW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
54°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenup.
