Cereal, IL Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Cereal, IL in one place.
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. South wind around 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Cereal, 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 3:44 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Cereal, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:44 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Cereal
Tuesday looks like the warmest upcoming period in Cereal at 91 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Overnight at about 15 mph S.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:44 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
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 9am and 10am, then a chance of showers and thunderstorms between 10am and noon, then a chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 86 in the afternoon. Heat index values as high as 98. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 66. North northwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. East wind around 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Showers and thunderstorms likely. Mostly cloudy, with a low around 65.
Showers and thunderstorms likely. Partly sunny, with a high near 77.
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 15
|
Partly Cloudy
|
66°F |
15 mph
S
|
|
Tuesday
Sep 15
|
Chance Showers And Thunderstorms
|
91°F |
5 to 15 mph
SW
|
|
Tuesday Night
Sep 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
66°F |
5 mph
NNW
|
|
Wednesday
Sep 16
|
Showers And Thunderstorms Likely
|
82°F |
5 mph
ENE
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
5 mph
E
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
85°F |
5 mph
WNW
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
65°F |
5 mph
NNE
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms
|
84°F |
5 mph
E
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms
|
66°F |
5 to 10 mph
SE
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
86°F |
10 mph
SSW
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
65°F |
5 to 10 mph
WNW
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
77°F |
5 to 10 mph
NNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
56°F |
5 to 10 mph
NNE
|
|
Monday
Sep 21
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
73°F |
5 to 15 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cereal.