Centerville, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Centerville, IL in one place.
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Heat index values as high as 102. West southwest wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Centerville, 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 2:58 PM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Centerville, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 2:58 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Centerville
This Afternoon looks like the warmest upcoming period in Centerville at 96 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for This Afternoon at about 7 to 12 mph WSW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 2:58 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 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. 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 likely between 7am and 1pm. Partly sunny, with a high near 91. East wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 72. Southeast wind around 5 mph.
Mostly sunny, with a high near 93. West northwest wind around 5 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 69. Northeast wind around 3 mph.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. East southeast wind around 6 mph.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69.
Mostly sunny, with a high near 91.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 76.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Chance Showers And Thunderstorms
|
96°F |
7 to 12 mph
WSW
|
|
Tonight
Sep 15
|
Showers And Thunderstorms Likely
|
70°F |
2 to 6 mph
NE
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
91°F |
3 mph
E
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
72°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Mostly Sunny
|
93°F |
5 mph
WNW
|
|
Thursday Night
Sep 17
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
69°F |
3 mph
NE
|
|
Friday
Sep 18
|
Slight Chance Showers And Thunderstorms
|
91°F |
6 mph
ESE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
3 to 8 mph
SSE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
91°F |
8 to 12 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
66°F |
3 to 7 mph
W
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
81°F |
5 to 10 mph
NNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
59°F |
6 to 10 mph
N
|
|
Monday
Sep 21
|
Slight Chance Rain Showers
|
76°F |
7 to 12 mph
NNE
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
55°F |
5 to 12 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Centerville.