Macon County, IL Weather Forecast
County weather hub
Sunny
Compare major city weather across Macon County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 84.
County Weather Overview
This county weather page brings together forecast coverage for Macon County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 9 of 9 mapped cities in Macon County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 15, 2026
- Latest sync
- Oct 9, 2026 11:19 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Macon County
Tuesday looks like the warmest upcoming period in Macon County at 84 degrees F.
Thursday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Thursday at about 17 mph SSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 9, 2026 11:19 AM CDT
- Coverage
- 3 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 slight chance of rain showers after 7pm. Partly cloudy, with a low around 58.
A chance of rain showers. Mostly sunny, with a high near 79.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
A chance of showers and thunderstorms. Partly sunny, with a high near 78.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
84°F |
13 mph
W
|
|
Tuesday Night
Oct 13
|
Slight Chance Rain Showers
|
58°F |
10 mph
NE
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
79°F |
12 mph
E
|
|
Wednesday Night
Oct 14
|
Chance Showers And Thunderstorms
|
60°F |
12 to 15 mph
SE
|
|
Thursday
Oct 15
|
Chance Showers And Thunderstorms
|
78°F |
17 mph
SSW
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms
|
55°F |
10 to 15 mph
W
|
Major City Forecasts
Live forecast snapshots for major cities across Macon County.
Coverage
Forecast coverage currently spans 9 of 9 mapped cities in Macon County.
Largest mapped city population in this region: 70,007.
