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 54. Northwest wind around 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: Apr 9, 2026 2:22 PM CDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Altoona, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:22 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Altoona
Monday looks like the warmest upcoming period in Altoona at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:22 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
Mostly clear, with a low around 33. Southwest wind 0 to 5 mph.
Rain showers likely between 1pm and 4pm, then showers and thunderstorms likely. Partly sunny, with a high near 57. South southeast wind 0 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy. Low around 48, with temperatures rising to around 55 overnight. South southeast wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 72. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms likely before 1am. Partly cloudy, with a low around 57. Southwest wind 5 to 15 mph. Chance of precipitation is 70%.
A chance of rain showers after 1pm. Mostly sunny, with a high near 75. Southwest wind around 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 53. East southeast wind 5 to 10 mph. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a high near 70. East wind 5 to 10 mph. Chance of precipitation is 50%.
A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 47. Southeast wind around 10 mph. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 61. West southwest wind around 10 mph. Chance of precipitation is 60%.
A chance of rain showers. Mostly cloudy, with a low around 44. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Sunny
|
54°F |
5 mph
NW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
33°F |
0 to 5 mph
SW
|
|
Saturday
Apr 11
|
Partly Sunny then Showers And Thunderstorms Likely
|
57°F |
0 to 10 mph
SSE
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms
|
48°F |
10 mph
SSE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms
|
72°F |
10 to 15 mph
S
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
57°F |
5 to 15 mph
SW
|
|
Monday
Apr 13
|
Mostly Sunny then Chance Rain Showers
|
75°F |
5 mph
SW
|
|
Monday Night
Apr 13
|
Showers And Thunderstorms
|
53°F |
5 to 10 mph
ESE
|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
70°F |
5 to 10 mph
E
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
47°F |
10 mph
SE
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
61°F |
10 mph
WSW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
44°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Altoona.