Ellis, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Ellis, IL in one place.
A chance of showers and thunderstorms. Mostly sunny, with a high near 98. Heat index values as high as 105. Southwest wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Ellis, 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 5:15 PM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Ellis, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 5:15 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Ellis
This Afternoon looks like the warmest upcoming period in Ellis at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday at about 8 to 12 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 5:15 PM 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
Showers and thunderstorms likely before 1am, then showers and thunderstorms likely between 1am and 3am, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. East northeast wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88. East northeast wind around 3 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. South southeast wind around 5 mph.
A chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 93. West wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Northeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 93. Southeast wind around 6 mph. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 70.
Mostly sunny, with a high near 94.
A slight chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of rain showers. Mostly cloudy, with a high near 81.
A slight chance of rain showers. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Chance Showers And Thunderstorms
|
98°F |
9 mph
SW
|
|
Tonight
Sep 15
|
Showers And Thunderstorms Likely
|
71°F |
2 to 6 mph
ENE
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
88°F |
3 mph
ENE
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
73°F |
5 mph
SSE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
93°F |
6 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
70°F |
5 mph
NE
|
|
Friday
Sep 18
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
93°F |
6 mph
SE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
70°F |
3 to 8 mph
SSE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
94°F |
8 to 12 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
69°F |
6 mph
WSW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
88°F |
5 to 8 mph
NNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
64°F |
7 mph
NNE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
81°F |
5 to 9 mph
NW
|
|
Monday Night
Sep 21
|
Slight Chance Rain Showers
|
60°F |
5 to 8 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ellis.