King, IL Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for King, IL in one place.
A chance of rain showers before midnight. Mostly cloudy. Low around 46, with temperatures rising to around 50 overnight. Northwest wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for King, 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: Oct 15, 2026 10:36 PM CDT.
The active forecast window currently covers Oct 15 to Oct 22, 2026 for King, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 22, 2026
- Latest sync
- Oct 15, 2026 10:36 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in King
Thursday looks like the warmest upcoming period in King at 82 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 14 to 18 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 10:36 PM CDT
- Coverage
- 7 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
Isolated rain showers between 3pm and 5pm. Mostly cloudy, with a high near 55. Northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 36. North wind 3 to 18 mph, with gusts as high as 30 mph.
Sunny, with a high near 60. Northeast wind around 3 mph.
Clear, with a low around 36. Southeast wind around 2 mph.
Sunny, with a high near 68.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 42.
Mostly sunny, with a high near 77.
Mostly clear, with a low around 46.
Sunny, with a high near 79.
Mostly clear, with a low around 49.
Sunny, with a high near 82.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Oct 15
|
Chance Rain Showers then Mostly Cloudy
|
46°F |
8 to 16 mph
NW
|
|
Friday
Oct 16
|
Mostly Cloudy then Isolated Rain Showers
|
55°F |
14 to 18 mph
NW
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
36°F |
3 to 18 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
60°F |
3 mph
NE
|
|
Saturday Night
Oct 17
|
Clear
|
36°F |
2 mph
SE
|
|
Sunday
Oct 18
|
Sunny
|
68°F |
2 to 6 mph
S
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
39°F |
1 to 5 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
72°F |
1 to 5 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
42°F |
2 mph
SE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
77°F |
0 to 3 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
46°F |
2 mph
E
|
|
Wednesday
Oct 21
|
Sunny
|
79°F |
1 to 5 mph
SE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
49°F |
2 mph
SE
|
|
Thursday
Oct 22
|
Sunny
|
82°F |
2 to 6 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around King.