Combs, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Combs, IL in one place.
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. West northwest wind around 8 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Combs, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 15, 2026 1:42 PM CDT.
The active forecast window currently covers Sep 17 to Sep 21, 2026 for Combs, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:42 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Combs
Thursday looks like the warmest upcoming period in Combs at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Monday at about 13 to 18 mph NE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:42 PM 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
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. North northeast wind around 8 mph.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind around 9 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66.
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 58.
A slight chance of rain showers between 7am and 1pm. Partly sunny, with a high near 74.
Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Slight Chance Showers And Thunderstorms
|
90°F |
8 mph
WNW
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
67°F |
8 mph
NNE
|
|
Friday
Sep 18
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
87°F |
9 mph
E
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
68°F |
12 mph
SE
|
|
Saturday
Sep 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
13 to 16 mph
SSW
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
66°F |
9 to 13 mph
WSW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
79°F |
10 to 16 mph
NNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
58°F |
10 to 16 mph
NNE
|
|
Monday
Sep 21
|
Slight Chance Rain Showers
|
74°F |
13 to 18 mph
NE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
54°F |
10 to 18 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Combs.