Cumberland, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cumberland, IL in one place.
Mostly sunny, with a high near 96. Heat index values as high as 100. West northwest wind around 8 mph.
Local Weather Overview
This forecast page for Cumberland, 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 17, 2026 12:00 PM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Cumberland, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 12:00 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cumberland
Today looks like the warmest upcoming period in Cumberland at 96 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Monday Night at about 8 to 14 mph NNE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 12:00 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KVWX
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 between 9pm and 5am. Partly cloudy, with a low around 71. East wind around 6 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 8am and 4pm. Mostly sunny, with a high near 90. East northeast wind around 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 68. East southeast wind around 9 mph.
Mostly sunny, with a high near 94. South southwest wind 7 to 10 mph, with gusts as high as 16 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Southwest wind around 7 mph.
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northwest wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
A chance of rain showers. Mostly sunny, with a high near 79.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 59.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 80.
Partly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 17
|
Mostly Sunny
|
96°F |
8 mph
WNW
|
|
Tonight
Sep 17
|
Slight Chance Showers And Thunderstorms
|
71°F |
6 mph
E
|
|
Friday
Sep 18
|
Slight Chance Showers And Thunderstorms
|
90°F |
7 mph
ENE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
68°F |
9 mph
ESE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
94°F |
7 to 10 mph
SSW
|
|
Saturday Night
Sep 19
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
72°F |
7 mph
SW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
90°F |
6 to 9 mph
NW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
66°F |
10 mph
NNE
|
|
Monday
Sep 21
|
Slight Chance Showers And Thunderstorms
|
84°F |
12 mph
NE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
61°F |
8 to 14 mph
NNE
|
|
Tuesday
Sep 22
|
Chance Rain Showers
|
79°F |
8 to 12 mph
NE
|
|
Tuesday Night
Sep 22
|
Slight Chance Rain Showers then Partly Cloudy
|
59°F |
6 to 12 mph
NNE
|
|
Wednesday
Sep 23
|
Slight Chance Rain Showers
|
80°F |
8 mph
NNE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
60°F |
5 to 8 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cumberland.