Sylvan, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sylvan, WI in one place.
Mostly sunny. High near 48, with temperatures falling to around 44 in the afternoon. North wind 3 to 8 mph.
Local Weather Overview
This forecast page for Sylvan, WI 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 9:41 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Sylvan, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 9:41 AM CST
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Sylvan
Monday looks like the warmest upcoming period in Sylvan at 63 degrees F.
Tonight is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Monday at about 3 to 12 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 9:41 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy. Low around 25, with temperatures rising to around 27 overnight. Northwest wind around 3 mph.
Mostly sunny. High near 52, with temperatures falling to around 48 in the afternoon. West wind 1 to 9 mph.
Partly cloudy, with a low around 35. Southwest wind around 6 mph.
Sunny, with a high near 58. West wind 6 to 9 mph, with gusts as high as 18 mph.
Mostly clear, with a low around 34. Southwest wind around 3 mph.
Sunny, with a high near 63. Southwest wind 3 to 12 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 37. West wind around 6 mph.
Sunny, with a high near 59. West wind around 6 mph.
Partly cloudy, with a low around 34. Northwest wind around 2 mph.
Mostly sunny, with a high near 56. North wind 1 to 6 mph.
Partly cloudy, with a low around 35. North wind around 2 mph.
A slight chance of rain showers before noon. Partly sunny, with a high near 54. North wind 2 to 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 34. North wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Sunny
|
48°F |
3 to 8 mph
N
|
|
Tonight
Nov 6
|
Partly Cloudy
|
25°F |
3 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
52°F |
1 to 9 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
35°F |
6 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
6 to 9 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
34°F |
3 mph
SW
|
|
Monday
Nov 9
|
Sunny
|
63°F |
3 to 12 mph
SW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
37°F |
6 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
59°F |
6 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
34°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
56°F |
1 to 6 mph
N
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
2 mph
N
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers then Partly Sunny
|
54°F |
2 to 7 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
3 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sylvan.