Adams County, IL Weather Forecast
County weather hub
Sunny
Compare major city weather across Adams County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 83.
County Weather Overview
This county weather page brings together forecast coverage for Adams County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Adams County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 16, 2026
- Latest sync
- Oct 10, 2026 9:06 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Adams County
Tuesday looks like the warmest upcoming period in Adams County at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday at about 12 to 15 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 10, 2026 9:06 AM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
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 after 7pm. Mostly clear, with a low around 61. Chance of precipitation is 50%.
Showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Rain showers likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
9 mph
NW
|
|
Tuesday Night
Oct 13
|
Chance Showers And Thunderstorms
|
61°F |
8 mph
NE
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
74°F |
10 mph
E
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
59°F |
10 mph
SE
|
|
Thursday
Oct 15
|
Rain Showers Likely
|
73°F |
13 mph
S
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
53°F |
12 mph
W
|
|
Friday
Oct 16
|
Slight Chance Rain Showers
|
65°F |
12 to 15 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
46°F |
9 to 14 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Adams County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Adams County.
Largest mapped city population in this region: 39,589.
