Champaign County, IL Weather Forecast
County weather hub
Sunny
Compare major city weather across Champaign County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 75. North northwest wind 3 to 7 mph.
County Weather Overview
This county weather page brings together forecast coverage for Champaign County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Champaign County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 8 to Oct 12, 2026
- Latest sync
- Oct 6, 2026 6:35 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Champaign County
Saturday looks like the warmest upcoming period in Champaign County at 83 degrees F.
Thursday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Saturday at about 7 to 10 mph SSE.
The forecast from Oct 8 through Oct 12 stays mostly dry.
Forecast Details
- Last updated
- Oct 6, 2026 6:35 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 46. North northeast wind 2 to 6 mph.
Sunny, with a high near 77.
Mostly clear, with a low around 53.
Sunny, with a high near 83.
Partly cloudy, with a low around 58.
Mostly sunny, with a high near 81.
Partly cloudy, with a low around 58.
Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 8
|
Sunny
|
75°F |
3 to 7 mph
NNW
|
|
Thursday Night
Oct 8
|
Mostly Clear
|
46°F |
2 to 6 mph
NNE
|
|
Friday
Oct 9
|
Sunny
|
77°F |
5 mph
ESE
|
|
Friday Night
Oct 9
|
Mostly Clear
|
53°F |
6 mph
SE
|
|
Saturday
Oct 10
|
Sunny
|
83°F |
7 to 10 mph
SSE
|
|
Saturday Night
Oct 10
|
Partly Cloudy
|
58°F |
9 mph
SSE
|
|
Sunday
Oct 11
|
Mostly Sunny
|
81°F |
6 to 9 mph
SSE
|
|
Sunday Night
Oct 11
|
Partly Cloudy
|
58°F |
7 mph
S
|
|
Columbus Day
Oct 12
|
Sunny
|
83°F |
5 to 8 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Champaign County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Champaign County.
Largest mapped city population in this region: 89,390.
