Kewanee, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Kewanee, IL in one place.
Sunny, with a high near 75.
Local Weather Overview
This forecast page for Kewanee, 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 13, 2026 1:03 AM CDT.
The active forecast window currently covers Jun 15 to Jun 19, 2026 for Kewanee, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 15 to Jun 19, 2026
- Latest sync
- Jun 13, 2026 1:03 AM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Kewanee
Juneteenth looks like the warmest upcoming period in Kewanee at 81 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 13, 2026 1:03 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
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 54.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 59.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 15
|
Sunny
|
75°F |
5 to 10 mph
W
|
|
Monday Night
Jun 15
|
Mostly Clear
|
54°F |
5 to 10 mph
W
|
|
Tuesday
Jun 16
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
77°F |
10 to 15 mph
SW
|
|
Tuesday Night
Jun 16
|
Chance Showers And Thunderstorms
|
57°F |
5 to 15 mph
SW
|
|
Wednesday
Jun 17
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
79°F |
10 to 20 mph
SW
|
|
Wednesday Night
Jun 17
|
Showers And Thunderstorms
|
62°F |
15 to 20 mph
SW
|
|
Thursday
Jun 18
|
Chance Showers And Thunderstorms
|
79°F |
15 mph
W
|
|
Thursday Night
Jun 18
|
Slight Chance Showers And Thunderstorms
|
59°F |
5 to 10 mph
W
|
|
Juneteenth
Jun 19
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Kewanee.
