Kilbourne, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Kilbourne, IL in one place.
Sunny, with a high near 79.
Local Weather Overview
This forecast page for Kilbourne, 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: Apr 18, 2026 12:34 PM CDT.
The active forecast window currently covers Apr 22 to Apr 24, 2026 for Kilbourne, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 12:34 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Kilbourne
Thursday looks like the warmest upcoming period in Kilbourne at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Thursday at about 7 to 16 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 12:34 PM CDT
- Coverage
- 3 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
Mostly clear, with a low around 59.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 83.
A slight chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
79°F |
8 mph
SW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
59°F |
7 mph
S
|
|
Thursday
Apr 23
|
Mostly Sunny then Slight Chance Rain Showers
|
83°F |
7 to 16 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
61°F |
15 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
76°F |
14 mph
SW
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
47°F |
12 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kilbourne.