Logan County, IL Weather Forecast
County weather hub
Sunny
Compare major city weather across Logan County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 91. West southwest wind 7 to 10 mph, with gusts as high as 16 mph.
County Weather Overview
This county weather page brings together forecast coverage for Logan 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 Logan County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 11:19 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Logan County
Today looks like the warmest upcoming period in Logan County at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 17 to 23 mph NNW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 11:19 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
A chance of showers and thunderstorms between 10pm and 4am, then showers and thunderstorms likely. Partly cloudy, with a low around 68. Northwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm. Mostly cloudy, with a high near 74. Northeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Northeast wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Cloudy, with a high near 74. South southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Mostly cloudy, with a low around 49. West northwest wind 9 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 59. North northwest wind 17 to 23 mph, with gusts as high as 33 mph.
Areas of frost after 5am. Mostly clear, with a low around 36.
Areas of frost before 8am. Sunny, with a high near 62.
Clear, with a low around 38.
Sunny, with a high near 69.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 13
|
Sunny
|
91°F |
7 to 10 mph
WSW
|
|
Tonight
Oct 13
|
Chance Showers And Thunderstorms
|
68°F |
6 mph
NW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
74°F |
3 to 7 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
60°F |
9 mph
NE
|
|
Thursday
Oct 15
|
Showers And Thunderstorms
|
74°F |
8 mph
SSE
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms
|
49°F |
9 to 18 mph
WNW
|
|
Friday
Oct 16
|
Mostly Sunny
|
59°F |
17 to 23 mph
NNW
|
|
Friday Night
Oct 16
|
Mostly Clear then Areas Of Frost
|
36°F |
3 to 15 mph
N
|
|
Saturday
Oct 17
|
Areas Of Frost then Sunny
|
62°F |
5 mph
E
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
6 mph
SSE
|
|
Sunday
Oct 18
|
Sunny
|
69°F |
6 to 10 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
47°F |
8 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
73°F |
7 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
51°F |
6 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Logan County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Logan County.
Largest mapped city population in this region: 1,582.
