Neptune, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Neptune, WI in one place.
Sunny. High near 49, with temperatures falling to around 44 in the afternoon. North wind 7 to 12 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Neptune, 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 2:27 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Neptune, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 2:27 PM CST
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Neptune
Monday looks like the warmest upcoming period in Neptune at 64 degrees F.
Friday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Friday at about 7 to 12 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 2:27 PM CST
- Coverage
- 7 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
Mostly clear, with a low around 23. Northwest wind around 6 mph.
Mostly sunny, with a high near 53. West wind around 6 mph.
Partly cloudy, with a low around 31. Southwest wind around 5 mph.
Sunny, with a high near 58. West wind 3 to 8 mph.
Clear, with a low around 32. West wind around 2 mph.
Mostly sunny, with a high near 64. Southwest wind 2 to 12 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 37. West wind 2 to 6 mph.
Sunny, with a high near 59. Northwest wind 2 to 7 mph.
Partly cloudy, with a low around 33. Northwest wind around 2 mph.
A slight chance of rain showers after noon. Mostly sunny, with a high near 57. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before midnight. Partly cloudy, with a low around 34. Northwest wind around 1 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
49°F |
7 to 12 mph
N
|
|
Friday Night
Nov 6
|
Mostly Clear
|
23°F |
6 mph
NW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
53°F |
6 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
31°F |
5 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
3 to 8 mph
W
|
|
Sunday Night
Nov 8
|
Clear
|
32°F |
2 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
64°F |
2 to 12 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
37°F |
2 to 6 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
59°F |
2 to 7 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
33°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Rain Showers
|
57°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain Showers then Partly Cloudy
|
34°F |
1 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Neptune.