Willow, IL Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Willow, IL in one place.
Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. Southwest wind around 10 mph.
Local Weather Overview
This forecast page for Willow, 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 8, 2026 3:09 AM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Willow, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 3:09 AM CST
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Willow
Tuesday looks like the warmest upcoming period in Willow at 61 degrees F.
Thursday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph W.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 8, 2026 3:09 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny. High near 60, with temperatures falling to around 52 in the afternoon. West wind 5 to 15 mph, with gusts as high as 25 mph.
Mostly clear. Low around 33, with temperatures rising to around 35 overnight. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 59. Southwest wind 0 to 10 mph.
Mostly clear, with a low around 39.
Sunny, with a high near 61.
Partly cloudy, with a low around 38.
A slight chance of rain showers before noon. Partly sunny, with a high near 54.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 47.
Partly cloudy, with a low around 27.
Sunny, with a high near 46.
Mostly clear, with a low around 29.
Sunny, with a high near 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 8
|
Partly Cloudy
|
37°F |
10 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
60°F |
5 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
33°F |
0 to 5 mph
NW
|
|
Monday
Nov 9
|
Mostly Sunny
|
59°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
39°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
61°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers then Partly Sunny
|
54°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
34°F |
5 to 10 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
47°F |
10 to 15 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
27°F |
5 mph
N
|
|
Friday
Nov 13
|
Sunny
|
46°F |
5 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
29°F |
0 mph
|
|
Saturday
Nov 14
|
Sunny
|
52°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Willow.