Blackberry Knoll, IL Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Blackberry Knoll, IL in one place.
Patchy fog between 7am and 10am. Mostly sunny. High near 59, with temperatures falling to around 54 in the afternoon. West wind 10 to 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Blackberry Knoll, 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 7, 2026 3:35 PM CST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Blackberry Knoll, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 3:35 PM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Blackberry Knoll
Tuesday looks like the warmest upcoming period in Blackberry Knoll at 63 degrees F.
Thursday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph W.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 3:35 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
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 34. West northwest wind 0 to 10 mph.
Mostly sunny, with a high near 59. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 41.
Sunny, with a high near 63.
Partly cloudy, with a low around 37.
A slight chance of rain after noon. Partly sunny, with a high near 58.
A slight chance of rain before midnight. Mostly cloudy, with a low around 38.
A slight chance of rain. Partly sunny, with a high near 50.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 47.
Partly cloudy, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Patchy Fog then Mostly Sunny
|
59°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
34°F |
0 to 10 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
59°F |
0 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
5 to 10 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
0 mph
|
|
Veterans Day
Nov 11
|
Partly Sunny then Slight Chance Rain
|
58°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain then Mostly Cloudy
|
38°F |
5 to 10 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain
|
50°F |
15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
30°F |
10 to 15 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
47°F |
10 mph
N
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
30°F |
5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blackberry Knoll.