Morgan County, IL Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Morgan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 82. East southeast wind around 6 mph.
County Weather Overview
This county weather page brings together forecast coverage for Morgan County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Morgan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to May 31, 2026
- Latest sync
- May 25, 2026 6:04 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Morgan County
Thursday looks like the warmest upcoming period in Morgan County at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Thursday at about 6 to 10 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 6:04 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
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 after 1am. Mostly cloudy, with a low around 63. East southeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62. East wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 85.
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 62.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
A slight chance of rain showers before 7am. Partly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Partly Sunny
|
82°F |
6 mph
ESE
|
|
Tuesday Night
May 26
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
63°F |
6 mph
ESE
|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms
|
82°F |
6 mph
E
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms then Partly Cloudy
|
62°F |
6 mph
E
|
|
Thursday
May 28
|
Mostly Sunny
|
85°F |
6 to 10 mph
E
|
|
Thursday Night
May 28
|
Mostly Cloudy then Slight Chance Rain Showers
|
62°F |
8 mph
E
|
|
Friday
May 29
|
Chance Rain Showers
|
79°F |
9 mph
ESE
|
|
Friday Night
May 29
|
Chance Showers And Thunderstorms
|
59°F |
8 mph
ESE
|
|
Saturday
May 30
|
Chance Showers And Thunderstorms
|
77°F |
10 mph
E
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
57°F |
9 mph
ENE
|
|
Sunday
May 31
|
Slight Chance Rain Showers then Partly Sunny
|
78°F |
9 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Morgan County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Morgan County.
Largest mapped city population in this region: 18,488.
