Sleepy Hollow, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sleepy Hollow, IL in one place.
Mostly sunny, with a high near 86. East wind around 3 mph.
Local Weather Overview
This forecast page for Sleepy Hollow, 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: Aug 24, 2026 5:33 AM CDT.
The active forecast window currently covers Aug 25 to Aug 30, 2026 for Sleepy Hollow, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 5:33 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in Sleepy Hollow
Sunday looks like the warmest upcoming period in Sleepy Hollow at 91 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 3 to 8 mph S.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Aug 24, 2026 5:33 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 66. East southeast wind around 2 mph.
Mostly sunny, with a high near 88. South wind around 3 mph.
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 67. West southwest wind around 1 mph.
Sunny, with a high near 88. North northwest wind 1 to 7 mph.
Clear, with a low around 66. North wind around 3 mph.
Sunny, with a high near 88. North northeast wind 1 to 5 mph.
Mostly clear, with a low around 66. East northeast wind around 3 mph.
Sunny, with a high near 89. South southeast wind around 3 mph.
Partly cloudy, with a low around 69. South southeast wind around 3 mph.
Mostly sunny, with a high near 91. South wind 3 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Mostly Sunny
|
86°F |
3 mph
E
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
66°F |
2 mph
ESE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
88°F |
3 mph
S
|
|
Wednesday Night
Aug 26
|
Slight Chance Rain Showers
|
67°F |
1 mph
WSW
|
|
Thursday
Aug 27
|
Sunny
|
88°F |
1 to 7 mph
NNW
|
|
Thursday Night
Aug 27
|
Clear
|
66°F |
3 mph
N
|
|
Friday
Aug 28
|
Sunny
|
88°F |
1 to 5 mph
NNE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
66°F |
3 mph
ENE
|
|
Saturday
Aug 29
|
Sunny
|
89°F |
3 mph
SSE
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
69°F |
3 mph
SSE
|
|
Sunday
Aug 30
|
Mostly Sunny
|
91°F |
3 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sleepy Hollow.