Weather forecast for tomorrowAltoona, WI
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 39°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 5mphSE 146°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:26 am CDT
- Sunset: 6:14 pm CDT
- details ▼
Tomorrow, on Monday, expect partly sunny skies with periods of cloudiness.
A substantial temperature fluctuation from a breezy 66.2°F at its peak to an icy 39.2°F at its lowest point is anticipated.
The day's peak of 66.2°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:26 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 48min.
A substantial temperature fluctuation from a breezy 66.2°F at its peak to an icy 39.2°F at its lowest point is anticipated.
The day's peak of 66.2°F reflects September's seasonal pattern more than October's.
Sunrise will be at 7:26 am and sunset at 6:14 pm; tomorrow's daylight will last for 10h and 48min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSSW 208°
- Humidity: 73%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSSW 205°
- Humidity: 76%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 3mphSSW 198°
- Humidity: 84%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 2mphS 177°
- Humidity: 90%
- Pressure: 30.3"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Sunrise: 7:26 am
- 8 am
- 43°F
- Feels like:43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 2mphSE 143°
- Humidity: 89%
- Pressure: 30.33"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSSE 149°
- Humidity: 75%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSE 130°
- Humidity: 58%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSE 142°
- Humidity: 51%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 158°
- Humidity: 49%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSE 133°
- Humidity: 57%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphESE 124°
- Humidity: 73%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphSE 128°
- Humidity: 84%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a combination of clear and cloudy weather is anticipated.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 70.2°F more than October's 54.3°F. The minimum temperature will be similar to October's average low of 39°F.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 64.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 70.2°F more than October's 54.3°F. The minimum temperature will be similar to October's average low of 39°F.
Updated: Oct 18, 2026 @ 10:55:03 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, in Altoona, occasional cloudiness will be present, but there will still be plenty of sun.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature will be significantly higher than the average maximum of 54.3°F in October. The lowest temperature will be in line with the average low of 39°F.
The highest temperature will be significantly higher than the average maximum of 54.3°F in October. The lowest temperature will be in line with the average low of 39°F.
On Monday, in Altoona, sunrise will be at 7:26 am and sunset at 6:14 pm (CDT).
Tomorrow, the daylight will last for 10h and 48min.
