Weather forecast for tomorrowAltoona, IA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 8mphS 175°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:30 am CDT
- Sunset: 6:26 pm CDT
- details ▼
On Monday, in Altoona, intermittent cloud cover is expected, allowing for some sunshine.
The highest temperature will be an agreeable 68°F, while the lowest temperature will be a brisk 42.8°F.
Meteorological data shows 68°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:30 am and sunset at 6:26 pm; tomorrow's daylight will last for 10h and 56min.
The highest temperature will be an agreeable 68°F, while the lowest temperature will be a brisk 42.8°F.
Meteorological data shows 68°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:30 am and sunset at 6:26 pm; tomorrow's daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 6 am 8%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 186°
- Humidity: 79%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 88%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 172°
- Humidity: 94%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSSE 164°
- Humidity: 97%
- Pressure: 30.3"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 7:30 am
- 8 am
- 43°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSSE 164°
- Humidity: 95%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 5mphS 175°
- Humidity: 76%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphS 180°
- Humidity: 54%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphS 185°
- Humidity: 43%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphS 180°
- Humidity: 41%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSE 168°
- Humidity: 45%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:26 pm
- 8 pm
- 55°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSSE 148°
- Humidity: 63%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:52°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphSSE 146°
- Humidity: 71%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of cloud-filled and sunny weather is expected.
The temperature will vary between a minimum of 42.8°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more similar to September's average high than the expected maximum for October. The expected low will be resembling the average minimum in October, which is 44.4°F.
The temperature will vary between a minimum of 42.8°F and a maximum of 66.2°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more similar to September's average high than the expected maximum for October. The expected low will be resembling the average minimum in October, which is 44.4°F.
Updated: Oct 18, 2026 @ 19:30:12 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, partly cloudy skies will persist, making for a mix of sun and clouds.
Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 42.8°F.
The highest temperature will be moderately higher than the average maximum of 60.3°F in October. The lowest temperature will be in line with the average low of 44.4°F.
The highest temperature will be moderately higher than the average maximum of 60.3°F in October. The lowest temperature will be in line with the average low of 44.4°F.
On Monday, in Altoona, sunrise will be at 7:30 am and sunset at 6:26 pm (CDT).
In Altoona, tomorrow, there will be 10h and 56min of daylight.
