Weather forecast for tomorrow
Friday, Apr 18.
6:43 am
7:46 pm
CDT
7:46 pm
CDT
Mostly Cloudy
82°F / 72°F
- Wind: 18mph S
- Humidity: 75%
- Precip. probability: 23%
- Precipitation: 0"
- UV index: 9
On Friday, in Port Arthur, the sky will also be mainly overcast.
The highest temperature will be a temperate 82.4°F, while the lowest temperature will be a delightful 71.6°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The forecast high of 82.4°F is more in line with May's average of 83.3°F than April's 76.5°F.
Sunrise will be at 6:43 am and sunset at 7:46 pm; tomorrow's daylight will last for 13h and 2min.
The highest temperature will be a temperate 82.4°F, while the lowest temperature will be a delightful 71.6°F.
The maximum heat index, which combines air temperature and relative humidity, is appraised at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The forecast high of 82.4°F is more in line with May's average of 83.3°F than April's 76.5°F.
Sunrise will be at 6:43 am and sunset at 7:46 pm; tomorrow's daylight will last for 13h and 2min.
Frequently asked questions
What is the weather forecast for Port Arthur for tomorrow?
Tomorrow, in Port Arthur, the sky is expected to stay overcast for much of the day.
What will be the maximum temperature in Port Arthur tomorrow?
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 71.6°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is computed to be 87.8°F.
The highest temperature will be slightly warmer than the average maximum of 76.5°F in April. The lowest temperature will be also moderately higher than the average low of 63°F.
The highest temperature will be slightly warmer than the average maximum of 76.5°F in April. The lowest temperature will be also moderately higher than the average low of 63°F.
When is the sunrise / sunset tomorrow?
On Friday, in Port Arthur, sunrise will be at 6:43 am and sunset at 7:46 pm (CDT).
How many hours of daylight will Port Arthur have tomorrow?
In Port Arthur, tomorrow, there will be 13h and 2min of daylight.
Hourly weather forecast
12 am
- 72°F
- Feels like:
72°F
Cloudy
- Wind: 14mph SSE
- Pressure: 29.97"Hg
- Humidity: 90%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 72°F
- Feels like:
72°F
Mostly Cloudy
- Wind: 15mph SSE
- Pressure: 29.94"Hg
- Humidity: 91%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 7mi
4 am
- 72°F
- Feels like:
75°F
Partly Cloudy
- Wind: 14mph SSE
- Pressure: 29.91"Hg
- Humidity: 91%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 7mi
6 am
- 72°F
- Feels like:
73°F
Partly Cloudy
- Wind: 12mph S
- Pressure: 29.94"Hg
- Humidity: 90%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 6:43 am
8 am
- 73°F
- Feels like:
75°F
Mostly Cloudy
- Wind: 13mph S
- Pressure: 29.97"Hg
- Humidity: 89%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 5mi
10 am
- 77°F
- Feels like:
81°F
Mostly Cloudy
- Wind: 17mph S
- Pressure: 30"Hg
- Humidity: 77%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 9mi
12 pm
- 79°F
- Feels like:
84°F
Mostly Cloudy
- Wind: 18mph S
- Pressure: 30.03"Hg
- Humidity: 69%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
84°F
Mostly Cloudy
- Wind: 17mph S
- Pressure: 30.03"Hg
- Humidity: 67%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 81°F
- Feels like:
84°F
Mostly Cloudy
- Wind: 17mph S
- Pressure: 30"Hg
- Humidity: 68%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 79°F
- Feels like:
82°F
Cloudy
- Wind: 16mph SSE
- Pressure: 29.97"Hg
- Humidity: 74%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 7mi
Sunset: 7:46 pm
8 pm
- 75°F
- Feels like:
77°F
Cloudy
- Wind: 14mph SSE
- Pressure: 29.97"Hg
- Humidity: 87%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 6mi
10 pm
- 73°F
- Feels like:
75°F
Cloudy
- Wind: 14mph SE
- Pressure: 30.03"Hg
- Humidity: 92%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 8mi
Tomorrow, on Friday, expect mostly cloudy skies.
The temperature will be between a minimum of 71.6°F and a maximum of 80.6°F. The warmest part of the day will be from 1 pm to 4 pm.
The forecasted high is more resembling May's typical maximum of 83.3°F than the usual for April. The expected low will be also more alike with what’s common in May than the current April average of 63°F.
The temperature will be between a minimum of 71.6°F and a maximum of 80.6°F. The warmest part of the day will be from 1 pm to 4 pm.
The forecasted high is more resembling May's typical maximum of 83.3°F than the usual for April. The expected low will be also more alike with what’s common in May than the current April average of 63°F.
Updated: Apr 18, 2025 @ 00:42:11 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