Morgan County, IL Weather Forecast
County weather hub
Slight Chance Rain Showers
Compare major city weather across Morgan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers. Cloudy. High near 69, with temperatures falling to around 64 in the afternoon. East northeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth 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
- Oct 31 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 4:24 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Morgan County
Tuesday looks like the warmest upcoming period in Morgan County at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Monday Night at about 16 to 21 mph SSE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 4:24 PM CDT
- Coverage
- 8 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 rain showers. Cloudy, with a low around 55. East southeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 4pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 30%.
Mostly cloudy, with a low around 52. South southeast wind around 9 mph, with gusts as high as 16 mph.
Cloudy, with a high near 71. South southeast wind 9 to 17 mph, with gusts as high as 26 mph.
A chance of rain showers. Cloudy, with a low around 59. South southeast wind 16 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers before 9am, then showers and thunderstorms. Mostly cloudy, with a high near 73. South wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
A slight chance of rain showers. Partly cloudy, with a low around 44.
A slight chance of rain showers. Mostly sunny, with a high near 65.
Mostly cloudy, with a low around 43.
A slight chance of rain showers. Partly sunny, with a high near 64.
Mostly cloudy, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 31
|
Slight Chance Rain Showers
|
69°F |
6 mph
ENE
|
|
Tonight
Oct 31
|
Chance Rain Showers
|
55°F |
3 to 7 mph
ESE
|
|
Sunday
Nov 1
|
Chance Rain Showers
|
66°F |
5 to 9 mph
SE
|
|
Sunday Night
Nov 1
|
Mostly Cloudy
|
52°F |
9 mph
SSE
|
|
Monday
Nov 2
|
Cloudy
|
71°F |
9 to 17 mph
SSE
|
|
Monday Night
Nov 2
|
Chance Rain Showers
|
59°F |
16 to 21 mph
SSE
|
|
Tuesday
Nov 3
|
Showers And Thunderstorms
|
73°F |
14 to 21 mph
S
|
|
Tuesday Night
Nov 3
|
Chance Showers And Thunderstorms
|
50°F |
7 to 13 mph
S
|
|
Wednesday
Nov 4
|
Chance Rain Showers
|
66°F |
8 mph
WSW
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
44°F |
6 mph
NW
|
|
Thursday
Nov 5
|
Slight Chance Rain Showers
|
65°F |
3 to 7 mph
NNW
|
|
Thursday Night
Nov 5
|
Mostly Cloudy
|
43°F |
5 mph
NNW
|
|
Friday
Nov 6
|
Slight Chance Rain Showers
|
64°F |
3 to 7 mph
NNW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
40°F |
3 mph
N
|
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.
