Centerville, IL Weather Forecast
Local 7-day forecast
Mostly Sunny then Scattered Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Centerville, IL in one place.
Scattered showers and thunderstorms after 2pm. Mostly sunny. High near 97, with temperatures falling to around 93 in the afternoon. Heat index values as high as 105. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
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 14, 2026 2:37 PM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Centerville, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 2:37 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Centerville
Tuesday looks like the warmest upcoming period in Centerville at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 2:37 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Scattered showers and thunderstorms. Mostly cloudy, with a low around 71. East wind around 5 mph. Chance of precipitation is 40%.
Scattered showers and thunderstorms. Mostly sunny, with a high near 95. Southeast wind around 6 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Mostly sunny, with a high near 94.
Partly cloudy, with a low around 72.
Mostly sunny, with a high near 92.
Partly cloudy, with a low around 71.
Mostly sunny, with a high near 90.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny then Scattered Showers And Thunderstorms
|
97°F |
5 to 10 mph
SW
|
|
Tuesday Night
Sep 15
|
Scattered Showers And Thunderstorms
|
71°F |
5 mph
E
|
|
Wednesday
Sep 16
|
Scattered Showers And Thunderstorms
|
95°F |
6 mph
SE
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
5 mph
S
|
|
Thursday
Sep 17
|
Mostly Sunny
|
94°F |
7 mph
W
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
72°F |
3 mph
E
|
|
Friday
Sep 18
|
Mostly Sunny
|
92°F |
6 mph
SE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
71°F |
6 mph
SE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
90°F |
6 to 10 mph
SW
|
|
Saturday Night
Sep 19
|
Partly Cloudy then Chance Showers And Thunderstorms
|
68°F |
7 mph
W
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
86°F |
6 to 9 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
65°F |
6 to 9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Centerville.
Nearby forecast pages are not available for this location yet.