Altoona, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Altoona, WI in one place.
Mostly sunny, with a high near 72. South southeast wind 0 to 10 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: Oct 7, 2026 9:41 PM CDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Altoona, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 7, 2026 9:41 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Altoona
Saturday looks like the warmest upcoming period in Altoona at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 7, 2026 9:41 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 59. South southeast wind 5 to 10 mph.
Sunny, with a high near 84. South wind 10 to 20 mph, with gusts as high as 35 mph.
Clear, with a low around 62. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 80. South wind around 10 mph.
Partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.
A chance of rain showers after 7am. Partly sunny, with a high near 64. North northwest wind around 10 mph. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 43. North northwest wind around 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 57. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 40. West northwest wind 0 to 5 mph.
A slight chance of rain showers after 7am. Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Mostly Sunny
|
72°F |
0 to 10 mph
SSE
|
|
Friday Night
Oct 9
|
Mostly Clear
|
59°F |
5 to 10 mph
SSE
|
|
Saturday
Oct 10
|
Sunny
|
84°F |
10 to 20 mph
S
|
|
Saturday Night
Oct 10
|
Clear
|
62°F |
10 to 15 mph
S
|
|
Sunday
Oct 11
|
Sunny
|
80°F |
10 mph
S
|
|
Sunday Night
Oct 11
|
Partly Cloudy
|
57°F |
5 to 10 mph
SW
|
|
Columbus Day
Oct 12
|
Chance Rain Showers
|
64°F |
10 mph
NNW
|
|
Monday Night
Oct 12
|
Chance Rain Showers
|
43°F |
10 mph
NNW
|
|
Tuesday
Oct 13
|
Slight Chance Rain Showers then Partly Sunny
|
57°F |
5 to 10 mph
NNW
|
|
Tuesday Night
Oct 13
|
Partly Cloudy
|
40°F |
0 to 5 mph
WNW
|
|
Wednesday
Oct 14
|
Slight Chance Rain Showers
|
59°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Altoona.