Coles County, IL Weather Forecast
County weather hub
Patchy Fog then Sunny
Compare major city weather across Coles County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Patchy fog before 8am. Sunny, with a high near 82. East southeast wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Coles County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Coles County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 25 to Aug 31, 2026
- Latest sync
- Aug 25, 2026 12:31 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coles County
Monday looks like the warmest upcoming period in Coles County at 91 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Sunday at about 6 to 10 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 25, 2026 12:31 AM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 62. Southeast wind around 5 mph.
Mostly sunny, with a high near 87. South southwest wind 3 to 8 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 64. West wind around 5 mph.
Sunny, with a high near 85. Northwest wind 3 to 8 mph.
Mostly clear, with a low around 62. North wind 2 to 7 mph.
Sunny, with a high near 84.
Mostly clear, with a low around 62.
Sunny, with a high near 86.
Partly cloudy, with a low around 66.
Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Patchy Fog then Sunny
|
82°F |
5 mph
ESE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
62°F |
5 mph
SE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
87°F |
3 to 8 mph
SSW
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms
|
64°F |
5 mph
W
|
|
Thursday
Aug 27
|
Sunny
|
85°F |
3 to 8 mph
NW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
62°F |
2 to 7 mph
N
|
|
Friday
Aug 28
|
Sunny
|
84°F |
2 to 6 mph
NNE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
62°F |
5 mph
ENE
|
|
Saturday
Aug 29
|
Sunny
|
86°F |
5 mph
SE
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
66°F |
6 mph
SE
|
|
Sunday
Aug 30
|
Mostly Sunny
|
90°F |
6 to 10 mph
S
|
|
Sunday Night
Aug 30
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
71°F |
7 mph
S
|
|
Monday
Aug 31
|
Slight Chance Showers And Thunderstorms
|
91°F |
10 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Coles County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Coles County.
Largest mapped city population in this region: 20,034.
