Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Port Arthur, TX

A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 98. Southeast wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
80°F

Conditions

Wind: 0 mph
Humidity: 88%
Probability of Precipitation: 23%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
80° 82° 84° 86° 87° 88° 88° 88° 89° 89° 88° 88° 86°

Upcoming Week

Day Forecast High Low
Today
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 98. Southeast wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
88°F 79°F
Tonight
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Southeast wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
88°F 79°F
Tuesday
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly sunny, with a high near 89. Heat index values as high as 99. East wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
88°F 79°F
Tuesday Night
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly cloudy, with a low around 78. Southeast wind 5 to 10 mph. Chance of precipitation is 70%.
88°F 79°F
Wednesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
88°F 79°F
Wednesday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. Southeast wind 0 to 10 mph. Chance of precipitation is 50%.
88°F 79°F
Thursday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89. Southeast wind 0 to 10 mph. Chance of precipitation is 30%.
88°F 79°F
Thursday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 77. South wind 0 to 10 mph. Chance of precipitation is 30%.
88°F 79°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89. Southeast wind 0 to 10 mph. Chance of precipitation is 30%.
88°F 79°F
Friday Night
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 78. Chance of precipitation is 30%.
88°F 79°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
88°F 79°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 40%.
88°F 79°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
88°F 79°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78.
88°F 79°F
Data provided by weather.gov