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Current Weather Conditions for Port Arthur, TX

Mostly clear, with a low around 79. Southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
82°F

Conditions

Wind: 5 mph SW
Humidity: 85%
Probability of Precipitation: 2%

Hourly Forcast (next 12 hours)

5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM
82° 82° 82° 81° 81° 80° 80° 79° 82° 84° 86° 87° 88°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Clear
Mostly clear, with a low around 79. Southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
88°F 81°F
Tuesday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 7am and 4pm. Mostly sunny, with a high near 91. Heat index values as high as 101. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
88°F 81°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 79. Heat index values as high as 99. Southwest wind 5 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
88°F 81°F
Wednesday
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
88°F 81°F
Wednesday Night
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 80. South wind 5 to 10 mph. Chance of precipitation is 20%.
88°F 81°F
Thursday
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 20%.
88°F 81°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 81. South wind 5 to 10 mph.
88°F 81°F
Friday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 91. South wind 5 to 10 mph. Chance of precipitation is 30%.
88°F 81°F
Friday Night
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 80. South wind 5 to 10 mph. Chance of precipitation is 20%.
88°F 81°F
Saturday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 7am. Partly sunny, with a high near 90. Chance of precipitation is 40%.
88°F 81°F
Saturday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 30%.
88°F 81°F
Sunday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.
88°F 81°F
Sunday Night
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Chance of precipitation is 50%.
88°F 81°F
Monday
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly sunny, with a high near 90.
88°F 81°F
Data provided by weather.gov