Alto, WI Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Alto, WI in one place.
Rain showers likely after 9am. Mostly cloudy, with a high near 74. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Alto, 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: Aug 28, 2026 7:00 PM CDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Alto, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 7:00 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Alto
Monday looks like the warmest upcoming period in Alto at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 7:00 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 9pm, then a slight chance of showers and thunderstorms between 3am and 5am. Mostly cloudy, with a low around 65. South wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 86. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 69. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of rain showers. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
A chance of rain showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of rain showers. Partly cloudy, with a low around 64. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Rain Showers Likely
|
74°F |
5 to 10 mph
S
|
|
Saturday Night
Aug 29
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
65°F |
10 mph
S
|
|
Sunday
Aug 30
|
Partly Sunny then Chance Showers And Thunderstorms
|
83°F |
10 mph
SW
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
68°F |
5 to 10 mph
S
|
|
Monday
Aug 31
|
Chance Showers And Thunderstorms then Partly Sunny
|
86°F |
10 mph
S
|
|
Monday Night
Aug 31
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
SW
|
|
Tuesday
Sep 1
|
Chance Showers And Thunderstorms
|
85°F |
5 mph
SW
|
|
Tuesday Night
Sep 1
|
Chance Showers And Thunderstorms
|
66°F |
0 to 5 mph
SW
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
85°F |
0 to 10 mph
SW
|
|
Wednesday Night
Sep 2
|
Chance Rain Showers
|
64°F |
5 mph
S
|
|
Thursday
Sep 3
|
Chance Rain Showers
|
84°F |
5 to 10 mph
SE
|
|
Thursday Night
Sep 3
|
Chance Rain Showers
|
64°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alto.
