Weather forecast for todayPort Arthur, TX
Weather forecast for today
Current condition 8:41 am CDT
- 66°F
- Feels like:66°F
Sunny
- Precipitation: 0"
- Wind: 8mphE 80°
- Humidity: 77%
- Dewpoint: 59°F
- Pressure: 30.25"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
At the moment, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is a breezy 66.2°F. The current temperature is relatively far from the maximum of 78.8°F forecasted for today.
The temperature is a breezy 66.2°F. The current temperature is relatively far from the maximum of 78.8°F forecasted for today.
Monday Oct 19, 2026
- 79°F
- 59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphENE 73°
- Humidity: 50%
- UV index: 6
- Sunrise: 7:20 am CDT
- Sunset: 6:40 pm CDT
- details ▼
On Monday, in Port Arthur, mostly clear with scattered clouds is expected.
The maximum temperature will be a moderately hot 78.8°F, while the minimum forecasted temperature is a refreshing 59°F.
This anticipated maximum temperature is expected to mirror October's typical high of 79.7°F.
Sunrise was at 7:20 am and sunset will be at 6:40 pm; the daylight will last for 11h and 20min.
The maximum temperature will be a moderately hot 78.8°F, while the minimum forecasted temperature is a refreshing 59°F.
This anticipated maximum temperature is expected to mirror October's typical high of 79.7°F.
Sunrise was at 7:20 am and sunset will be at 6:40 pm; the daylight will last for 11h and 20min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 5 pm 77°C.
Coldest hour: 11 pm 64°C.
Coldest hour: 11 pm 64°C.
Chance of precipitation
Highest chance: 9 am 1%.
Hourly weather forecast
- 9 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphENE 74°
- Humidity: 76%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphE 80°
- Humidity: 64%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 11 am
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphE 83°
- Humidity: 53%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 12 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphENE 77°
- Humidity: 47%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 1 pm
- 75°F
- Feels like:75°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 72°
- Humidity: 42%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphENE 68°
- Humidity: 38%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 3 pm
- 77°F
- Feels like:77°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 64°
- Humidity: 36%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 77°F
- Feels like:77°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 65°
- Humidity: 36%
- Pressure: 30.15"Hg
- Visibility: 9mi
- UV index: 2
- details ▼
- 5 pm
- 77°F
- Feels like:77°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 76°
- Humidity: 37%
- Pressure: 30.15"Hg
- Visibility: 9mi
- UV index: 1
- details ▼
- 6 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 72°
- Humidity: 40%
- Pressure: 30.15"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Sunset: 6:40 pm
- 7 pm
- 70°F
- Feels like:70°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 72°
- Humidity: 46%
- Pressure: 30.15"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 8 pm
- 68°F
- Feels like:68°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 67°
- Humidity: 50%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 68°
- Humidity: 54%
- Pressure: 30.15"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphENE 62°
- Humidity: 57%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 58°
- Humidity: 57%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Port Arthur, cloudy weather is expected.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 77°F. The warmest part of the day will be from 3 pm to 5 pm.
The high temperature is expected to be resembling October's usual value of 79.7°F. The expected low will be more similar to what’s common in November than the current October average of 64.9°F.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 77°F. The warmest part of the day will be from 3 pm to 5 pm.
The high temperature is expected to be resembling October's usual value of 79.7°F. The expected low will be more similar to what’s common in November than the current October average of 64.9°F.
Updated: Oct 19, 2026 @ 13:41:16 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 8:41 am CDT in Port Arthur is 66.2°F.
Today, sunlight and clouds will take turns dominating the sky.
Today, the maximum temperature will be 78.8°F, while the minimum temperature will be 59°F.
The highest temperature will be in line with the average maximum of 79.7°F in October. The lowest temperature will be moderately lower than the average low of 64.9°F.
The highest temperature will be in line with the average maximum of 79.7°F in October. The lowest temperature will be moderately lower than the average low of 64.9°F.
On Monday, in Port Arthur, sunrise was at 7:20 am and sunset will be at 6:40 pm (CDT).
In Port Arthur, the length of the day today will be 11h and 20min.
Port Arthur, Texas, USA
- en: Port Arthur, Texas, USA
- es: Port Arthur, Texas, EE.UU.
- hr: Port Artur, Teksas, SAD
- mk: Port Artur, Teksas, SAD
- sr: Port Artur, Teksas, SAD
- zh: 阿瑟港, 德州, 美国
- Latitude: 29.884950°
- Longitude: -93.939947°
- Elevation: 0 ft
- Current time: 9:23am CDT
- Sunrise: 7:20 am CDT
- Sunset: 6:40 pm CDT
- Timezone: America/Chicago
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