Station PORT2 - 8770475 - Port Arthur, TX
August 17, 2026 11:48 pm CDTLocation: 29.867N 93.931W
Wind Direction: S (190°)
Wind Speed: 5.1 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 30.03 in (1017.0 mb)
Water Temperature: 89.8°F (32.1°C)
Overnight - 81°F
Aug 18, 2026
5 mph SW
Mostly Clear
Mostly clear, with a low around 81. Heat index values as high as 97. Southwest wind around 5 mph.
Tuesday - 91°F
Aug 18, 2026
5 to 10 mph W
Sunny
Sunny, with a high near 91. Heat index values as high as 103. West wind 5 to 10 mph.
Tuesday Night - 82°F
Aug 18, 2026
5 to 10 mph SW
Partly Cloudy
Partly cloudy, with a low around 82. Heat index values as high as 101. Southwest wind 5 to 10 mph.
Wednesday - 91°F
Aug 19, 2026
5 to 10 mph SW
Mostly Sunny
Mostly sunny, with a high near 91. Heat index values as high as 103. Southwest wind 5 to 10 mph.
Wednesday Night - 81°F
Aug 19, 2026
5 to 10 mph SW
Mostly Clear
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.
Thursday - 91°F
Aug 20, 2026
5 to 10 mph SW
Sunny
Sunny, with a high near 91. Southwest wind 5 to 10 mph.
Thursday Night - 81°F
Aug 20, 2026
5 to 10 mph SW
Mostly Clear
Mostly clear, with a low around 81. Southwest wind 5 to 10 mph.
Friday - 93°F
Aug 21, 2026
5 to 10 mph SW
Sunny
Sunny, with a high near 93. Southwest wind 5 to 10 mph.
Friday Night - 81°F
Aug 21, 2026
10 mph SW
Mostly Clear
Mostly clear, with a low around 81. Southwest wind around 10 mph.
Saturday - 93°F
Aug 22, 2026
5 to 10 mph SW
Sunny
Sunny, with a high near 93.
Saturday Night - 81°F
Aug 22, 2026
5 to 10 mph SW
Mostly Clear
Mostly clear, with a low around 81.
Sunday - 92°F
Aug 23, 2026
5 to 10 mph SW
Sunny
Sunny, with a high near 92.
Sunday Night - 81°F
Aug 23, 2026
5 to 10 mph SW
Mostly Clear
Mostly clear, with a low around 81.
Monday - 92°F
Aug 24, 2026
5 to 10 mph SW
Sunny
Sunny, with a high near 92.