Walnut Hill, IL Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Walnut Hill, IL in one place.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind around 6 mph. Chance of precipitation is 30%.
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: Jun 9, 2026 2:28 AM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Walnut Hill, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 2:28 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Walnut Hill
Wednesday looks like the warmest upcoming period in Walnut Hill at 92 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Thursday at about 9 to 18 mph SSW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 2:28 AM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. South southwest wind around 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 92. South southwest wind 7 to 15 mph, with gusts as high as 22 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 75. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South southwest wind 9 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. West southwest wind 7 to 17 mph, with gusts as high as 23 mph.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 85. Northwest wind around 6 mph.
Mostly clear, with a low around 65. West wind 0 to 3 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 86. South southwest wind 1 to 5 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind around 3 mph.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. North northwest wind 5 to 8 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. North northeast wind 3 to 8 mph.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. East southeast wind 5 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 9
|
Chance Showers And Thunderstorms
|
72°F |
6 mph
SSW
|
|
Tuesday
Jun 9
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
88°F |
6 to 10 mph
SW
|
|
Tuesday Night
Jun 9
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
8 mph
SSW
|
|
Wednesday
Jun 10
|
Sunny
|
92°F |
7 to 15 mph
SSW
|
|
Wednesday Night
Jun 10
|
Slight Chance Showers And Thunderstorms
|
75°F |
9 to 15 mph
SSW
|
|
Thursday
Jun 11
|
Mostly Sunny then Chance Showers And Thunderstorms
|
91°F |
9 to 18 mph
SSW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
70°F |
7 to 17 mph
WSW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms then Partly Sunny
|
85°F |
6 mph
NW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
65°F |
0 to 3 mph
W
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms
|
86°F |
1 to 5 mph
SSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
67°F |
3 mph
SW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
84°F |
5 to 8 mph
NNW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
63°F |
3 to 8 mph
NNE
|
|
Monday
Jun 15
|
Chance Rain Showers
|
81°F |
5 to 8 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Walnut Hill.