Weather forecast for tomorrow
Friday, Apr 4.
7:11 am
7:47 pm
EDT
7:47 pm
EDT
Mostly Sunny
90°F / 66°F
- Wind: 11mph SE
- Humidity: 62%
- Precip. probability: 13%
- Precipitation: 0"
- UV index: 9
On Friday, April 4, open skies and radiant sunshine are expected.
The forecasted temperature range extends from a high of a humid 89.6°F to a low of a breezy 66.2°F.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a sizzling 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Conditions will lean hotter, as the high of 89.6°F is more representative of May's climate.
Sunrise will be at 7:11 am and sunset at 7:47 pm; tomorrow's daylight will last for 12h and 37min.
The forecasted temperature range extends from a high of a humid 89.6°F to a low of a breezy 66.2°F.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a sizzling 100.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Conditions will lean hotter, as the high of 89.6°F is more representative of May's climate.
Sunrise will be at 7:11 am and sunset at 7:47 pm; tomorrow's daylight will last for 12h and 37min.
Frequently asked questions
What is the weather forecast for Altoona for tomorrow?
Tomorrow, mostly sunny and dry conditions will continue.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 89.6°F, while the minimum temperature will be 66.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be 100.4°F.
The highest temperature will be a few degrees higher than the average maximum of 82.2°F in April. The lowest temperature will be in line with the average low of 63.1°F.
The highest temperature will be a few degrees higher than the average maximum of 82.2°F in April. The lowest temperature will be in line with the average low of 63.1°F.
What time are sunrise and sunset tomorrow?
On Friday, in Altoona, sunrise will be at 7:11 am and sunset at 7:47 pm (EDT).
How long will the day be tomorrow?
In Altoona, the length of the day tomorrow will be 12h and 37min.
Hourly weather forecast
12 am
- 73°F
- Feels like:
77°F
Mostly Clear
- Wind: 8mph SE
- Pressure: 30.18"Hg
- Humidity: 85%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 73°F
- Feels like:
75°F
Partly Cloudy
- Wind: 7mph SE
- Pressure: 30.18"Hg
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 6mph SE
- Pressure: 30.18"Hg
- Humidity: 93%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 9mi
6 am
- 70°F
- Feels like:
72°F
Partly Cloudy
- Wind: 5mph ESE
- Pressure: 30.21"Hg
- Humidity: 97%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 7:11 am
8 am
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 6mph ESE
- Pressure: 30.24"Hg
- Humidity: 93%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 9mi
10 am
- 77°F
- Feels like:
81°F
Partly Cloudy
- Wind: 10mph SE
- Pressure: 30.27"Hg
- Humidity: 75%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 82°F
- Feels like:
86°F
Mostly Sunny
- Wind: 10mph SE
- Pressure: 30.24"Hg
- Humidity: 56%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 86°F
- Feels like:
90°F
Mostly Sunny
- Wind: 9mph SE
- Pressure: 30.21"Hg
- Humidity: 48%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 88°F
- Feels like:
90°F
Mostly Sunny
- Wind: 9mph ESE
- Pressure: 30.18"Hg
- Humidity: 43%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 86°F
- Feels like:
88°F
Sunny
- Wind: 10mph ESE
- Pressure: 30.15"Hg
- Humidity: 45%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:47 pm
8 pm
- 79°F
- Feels like:
82°F
Clear
- Wind: 11mph ESE
- Pressure: 30.18"Hg
- Humidity: 60%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
10 pm
- 75°F
- Feels like:
75°F
Clear
- Wind: 9mph ESE
- Pressure: 30.21"Hg
- Humidity: 74%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, on Friday, a combination of cloudy and clear weather is anticipated.
The temperature will vary between a minimum of 69.8°F and a maximum of 87.8°F. The hottest part of the day will be from 3 pm to 5 pm.
The temperature will be more resembling what’s typical for May than the usual maximum in April. The night temperature will be resembling the standard April low of 63.1°F.
The temperature will vary between a minimum of 69.8°F and a maximum of 87.8°F. The hottest part of the day will be from 3 pm to 5 pm.
The temperature will be more resembling what’s typical for May than the usual maximum in April. The night temperature will be resembling the standard April low of 63.1°F.
Updated: Apr 3, 2025 @ 15:21:25 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