Morgan County, IL Weather Forecast
County weather hub
Partly Sunny then Chance Showers And Thunderstorms
Compare major city weather across Morgan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. North northwest wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
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
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 4:27 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Morgan County
Wednesday looks like the warmest upcoming period in Morgan County at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Sunday at about 5 to 8 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 4:27 PM 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 before 1am, then showers and thunderstorms likely between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. East northeast wind 3 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 66. Northeast wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 85. Northeast wind 5 to 8 mph.
Mostly clear, with a low around 65.
Sunny, with a high near 87.
Mostly clear, with a low around 66.
Sunny, with a high near 88.
Mostly clear, with a low around 68.
Sunny, with a high near 90.
Mostly clear, with a low around 70.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Partly Sunny then Chance Showers And Thunderstorms
|
86°F |
3 mph
NNW
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms
|
68°F |
3 mph
NE
|
|
Saturday
Jul 11
|
Chance Showers And Thunderstorms
|
84°F |
3 to 7 mph
ENE
|
|
Saturday Night
Jul 11
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
66°F |
6 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
85°F |
5 to 8 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
65°F |
2 to 7 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
87°F |
3 to 7 mph
NE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
66°F |
2 to 6 mph
E
|
|
Tuesday
Jul 14
|
Sunny
|
88°F |
5 mph
ENE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
68°F |
3 mph
SSE
|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
5 mph
SSW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
70°F |
3 mph
SSE
|
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.
