Potosi, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Potosi, WI in one place.
Partly sunny, with a high near 64. Southeast wind around 6 mph.
Local Weather Overview
This forecast page for Potosi, 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: Oct 31, 2026 12:12 AM CDT.
The active forecast window currently covers Nov 1 to Nov 6, 2026 for Potosi, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 1 to Nov 6, 2026
- Latest sync
- Oct 31, 2026 12:12 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Potosi
Tuesday looks like the warmest upcoming period in Potosi at 67 degrees F.
Thursday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Monday Night at about 20 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 31, 2026 12:12 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 52. Southeast wind around 6 mph.
Rain showers. Mostly cloudy, with a high near 65. Southeast wind 7 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 58. Southeast wind around 20 mph. Chance of precipitation is 90%.
Rain showers. Mostly cloudy, with a high near 67. South wind 10 to 18 mph. Chance of precipitation is 90%.
Rain showers likely. Mostly cloudy, with a low around 53. South wind 6 to 10 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a high near 63. Northwest wind around 6 mph. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 49. North wind around 6 mph. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly cloudy, with a high near 61. North wind around 8 mph. Chance of precipitation is 20%.
Mostly cloudy, with a low around 44. North wind around 7 mph.
Partly sunny, with a high near 58. North wind around 7 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 1
|
Partly Sunny
|
64°F |
6 mph
SE
|
|
Sunday Night
Nov 1
|
Mostly Cloudy
|
52°F |
6 mph
SE
|
|
Monday
Nov 2
|
Rain Showers
|
65°F |
7 to 16 mph
SE
|
|
Monday Night
Nov 2
|
Showers And Thunderstorms
|
58°F |
20 mph
SE
|
|
Tuesday
Nov 3
|
Rain Showers
|
67°F |
10 to 18 mph
S
|
|
Tuesday Night
Nov 3
|
Rain Showers Likely
|
53°F |
6 to 10 mph
S
|
|
Wednesday
Nov 4
|
Chance Rain Showers
|
63°F |
6 mph
NW
|
|
Wednesday Night
Nov 4
|
Chance Rain Showers
|
49°F |
6 mph
N
|
|
Thursday
Nov 5
|
Slight Chance Rain Showers
|
61°F |
8 mph
N
|
|
Thursday Night
Nov 5
|
Mostly Cloudy
|
44°F |
7 mph
N
|
|
Friday
Nov 6
|
Partly Sunny
|
58°F |
7 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Potosi.