Kappa, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Kappa, IL in one place.
Showers and thunderstorms. Partly sunny, with a high near 83. South southeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Kappa, 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: Jun 7, 2026 5:46 PM CDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for Kappa, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 5:46 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Kappa
Wednesday looks like the warmest upcoming period in Kappa at 93 degrees F.
Thursday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Thursday at about 14 to 20 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 5:46 PM CDT
- Coverage
- 6 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 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then showers and thunderstorms likely between 9pm and 1am, then a chance of showers and thunderstorms between 1am and 3am, then showers and thunderstorms likely between 3am and 5am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 89. South southwest wind 6 to 9 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Mostly clear, with a low around 70. South southwest wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am. Sunny, with a high near 93. South southwest wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 62.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 87.
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 63.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Showers And Thunderstorms
|
83°F |
9 to 14 mph
SSE
|
|
Monday Night
Jun 8
|
Showers And Thunderstorms Likely
|
67°F |
6 to 10 mph
S
|
|
Tuesday
Jun 9
|
Slight Chance Showers And Thunderstorms
|
89°F |
6 to 9 mph
SSW
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
70°F |
7 to 10 mph
SSW
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms then Sunny
|
93°F |
10 to 18 mph
SSW
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms
|
71°F |
15 to 18 mph
SSW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
90°F |
14 to 20 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
62°F |
8 to 16 mph
WSW
|
|
Friday
Jun 12
|
Slight Chance Rain Showers then Mostly Sunny
|
87°F |
7 to 10 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms
|
63°F |
7 mph
SW
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
88°F |
7 to 12 mph
SSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
63°F |
9 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kappa.