Arnold, WI Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arnold, WI in one place.
Patchy fog before 7am. Mostly sunny. High near 48, with temperatures falling to around 44 in the afternoon. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Arnold, 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 5, 2026 2:12 PM CST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Arnold, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 2:12 PM CST
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arnold
Monday looks like the warmest upcoming period in Arnold at 60 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph SW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 5, 2026 2:12 PM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- 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, with a low around 31. West southwest wind 0 to 5 mph.
Sunny. High near 55, with temperatures falling to around 49 in the afternoon. West wind 0 to 5 mph.
Mostly clear. Low around 32, with temperatures rising to around 35 overnight. West wind 0 to 5 mph.
Mostly sunny. High near 60, with temperatures falling to around 55 in the afternoon. Southwest wind 5 to 10 mph.
Mostly clear, with a low around 35. West wind 0 to 5 mph.
Sunny, with a high near 52. West northwest wind 0 to 5 mph.
Partly cloudy, with a low around 31. Northwest wind around 0 mph.
A slight chance of rain after noon. Mostly sunny, with a high near 50. North northwest wind around 0 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 32. North wind around 0 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Patchy Fog then Mostly Sunny
|
48°F |
0 to 5 mph
SW
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
31°F |
0 to 5 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
55°F |
0 to 5 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
32°F |
0 to 5 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
60°F |
5 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
35°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
52°F |
0 to 5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
31°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Light Rain
|
50°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
32°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arnold.