Altoona, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Altoona, WI in one place.
Sunny, with a high near 91. South southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Altoona, 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: Jul 11, 2026 12:05 PM CDT.
The active forecast window currently covers Jul 12 to Jul 17, 2026 for Altoona, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 12 to Jul 17, 2026
- Latest sync
- Jul 11, 2026 12:05 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Altoona
Tuesday looks like the warmest upcoming period in Altoona at 94 degrees F.
Friday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph WSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 11, 2026 12:05 PM CDT
- 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
Clear, with a low around 68. Southwest wind around 5 mph.
Sunny, with a high near 93. Southwest wind around 5 mph.
Mostly clear, with a low around 69. Southwest wind around 5 mph.
Sunny, with a high near 94. West southwest wind 5 to 10 mph.
Mostly clear, with a low around 69. West southwest wind around 5 mph.
Sunny, with a high near 91. West wind 0 to 5 mph.
Mostly clear, with a low around 67. Southeast wind 0 to 5 mph.
Sunny, with a high near 89. Southeast wind 0 to 5 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
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. Partly cloudy, with a low around 66. East southeast wind around 5 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 12
|
Sunny
|
91°F |
0 to 5 mph
SSW
|
|
Sunday Night
Jul 12
|
Clear
|
68°F |
5 mph
SW
|
|
Monday
Jul 13
|
Sunny
|
93°F |
5 mph
SW
|
|
Monday Night
Jul 13
|
Mostly Clear
|
69°F |
5 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
94°F |
5 to 10 mph
WSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
69°F |
5 mph
WSW
|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
0 to 5 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
67°F |
0 to 5 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
89°F |
0 to 5 mph
SE
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Rain Showers
|
67°F |
5 mph
SE
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
ESE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
66°F |
5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Altoona.