Diamond Cross, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Diamond Cross, IL in one place.
Sunny. High near 55, with temperatures falling to around 51 in the afternoon. North wind 0 to 3 mph.
Local Weather Overview
This forecast page for Diamond Cross, 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: Nov 6, 2026 12:49 PM CST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Diamond Cross, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 12:49 PM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Diamond Cross
Monday looks like the warmest upcoming period in Diamond Cross at 69 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Thursday at about 5 to 9 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 12:49 PM CST
- 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
Mostly clear, with a low around 31. West wind around 2 mph.
Sunny. High near 64, with temperatures falling to around 59 in the afternoon. Southwest wind around 3 mph.
Clear, with a low around 37.
Sunny, with a high near 69.
Mostly clear, with a low around 41.
Sunny, with a high near 69.
Mostly clear, with a low around 42.
Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Sunny, with a high near 61.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Sunny
|
55°F |
0 to 3 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
31°F |
2 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
64°F |
3 mph
SW
|
|
Sunday Night
Nov 8
|
Clear
|
37°F |
2 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
69°F |
1 to 6 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
5 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
69°F |
3 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
42°F |
1 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
66°F |
1 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
43°F |
5 mph
NW
|
|
Thursday
Nov 12
|
Sunny
|
61°F |
5 to 9 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
38°F |
6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Diamond Cross.