Walnut Hill, IL Weather Forecast
Local 7-day forecast
Slight Chance Drizzle
Track current conditions, temperature changes, wind, and the full daily outlook for Walnut Hill, IL in one place.
A slight chance of drizzle before 1pm. Mostly sunny. High near 54, with temperatures falling to around 50 in the afternoon. North northwest wind 8 to 12 mph.
Local Weather Overview
This forecast page for Walnut Hill, 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 1:08 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Walnut Hill, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:08 PM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Walnut Hill
Tuesday looks like the warmest upcoming period in Walnut Hill at 68 degrees F.
Tonight is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for This Afternoon at about 8 to 12 mph NNW.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 1:08 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear. Low around 30, with temperatures rising to around 32 overnight. North northwest wind 1 to 5 mph.
Sunny. High near 55, with temperatures falling to around 50 in the afternoon. North northwest wind 1 to 5 mph.
Mostly clear, with a low around 30. West northwest wind around 1 mph.
Sunny, with a high near 62. West southwest wind 1 to 7 mph.
Clear, with a low around 36. West southwest wind around 2 mph.
Sunny, with a high near 67. West southwest wind 0 to 7 mph.
Clear, with a low around 40. Southwest wind around 3 mph.
Sunny, with a high near 68. West wind 1 to 5 mph.
Mostly clear, with a low around 40. Wind around 0 mph.
Sunny, with a high near 66. Northwest wind 0 to 5 mph.
Partly cloudy, with a low around 40. North northwest wind around 3 mph.
Mostly sunny, with a high near 61. North northwest wind 3 to 10 mph.
Mostly clear, with a low around 37. North wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 6
|
Slight Chance Drizzle
|
54°F |
8 to 12 mph
NNW
|
|
Tonight
Nov 6
|
Clear
|
30°F |
1 to 5 mph
NNW
|
|
Saturday
Nov 7
|
Sunny
|
55°F |
1 to 5 mph
NNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
30°F |
1 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
62°F |
1 to 7 mph
WSW
|
|
Sunday Night
Nov 8
|
Clear
|
36°F |
2 mph
WSW
|
|
Monday
Nov 9
|
Sunny
|
67°F |
0 to 7 mph
WSW
|
|
Monday Night
Nov 9
|
Clear
|
40°F |
3 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
1 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
40°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
66°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
40°F |
3 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
61°F |
3 to 10 mph
NNW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
37°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walnut Hill.