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U.S. / TX / Port Arthur / 77640

Port Arthur, TX

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Current Weather Forecast for Port Arthur

TX 77640  |   12:12am

Weather Conditions

74°
Feels Like 74°
Mostly Cloudy
Mostly Cloudy
67° 76°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
ENE 4 mph
Wind
Rain
0 in
rain

Tonight

Wed 5/20
71°
Lowest Temperature
Thunderstorms
69%
Mostly cloudy skies early followed by heavy thunderstorms late. Low 71F. Winds ENE at 5 to 10 mph. Chance of rain 70%.

Tomorrow

Thu 5/21
79°
Highest Temperature
Scattered Thunderstorms
58%
Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. High 79F. Winds SE at 5 to 10 mph. Chance of rain 60%. Locally heavy rainfall possible.

Tomorrow night

Thu 5/21
72°
Lowest Temperature
Thunderstorms
71%
Scattered thunderstorms during the evening becoming more widespread overnight. Low 72F. Winds S at 5 to 10 mph. Chance of rain 70%.

Local Weather Radar - Port Arthur, TX

Live Port Arthur Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Port Arthur

Hourly Weather Forecast & Temperature

1AM
Cloudy
15%
74°
Feels Like 74°
Cloudy
Wind
ENE 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
86%
Cloud Cover
2AM
Thunderstorms
61%
74°
Feels Like 74°
Thunderstorms
Wind
ENE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
80%
Cloud Cover
3AM
Thunderstorms
72%
74°
Feels Like 74°
Heavy Thunderstorms
Wind
ENE 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
89%
Cloud Cover
4AM
Thunderstorms
67%
73°
Feels Like 73°
Thunderstorms
Wind
ENE 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
92%
Cloud Cover
5AM
Scattered Thunderstorms
59%
73°
Feels Like 73°
Scattered Thunderstorms
Wind
ENE 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
92%
Cloud Cover
6AM
Cloudy
24%
72°
Feels Like 72°
Cloudy
Wind
ENE 7 mph
Wind
Pressure
1014 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
85%
Cloud Cover
7AM
Mostly Cloudy
16%
72°
Feels Like 72°
Mostly Cloudy
Wind
ENE 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
75%
Cloud Cover
8AM
Mostly Cloudy
19%
73°
Feels Like 76°
Mostly Cloudy
Wind
ENE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
92%
Humidity
UV Index
1
UV Index
Visibility
6mi
Visibility
Visibility
67%
Cloud Cover
9AM
Mostly Cloudy
21%
75°
Feels Like 80°
Mostly Cloudy
Wind
E 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
87%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
75%
Cloud Cover
10AM
Cloudy
24%
78°
Feels Like 83°
Cloudy
Wind
ESE 7 mph
Wind
Pressure
1015 mb
Pressure
Humidity
82%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
90%
Cloud Cover
11AM
Cloudy
24%
79°
Feels Like 84°
Cloudy
Wind
SE 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
79%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
12PM
Cloudy
24%
78°
Feels Like 83°
Cloudy
Wind
SE 8 mph
Wind
Pressure
1014 mb
Pressure
Humidity
81%
Humidity
UV Index
4
UV Index
Visibility
8mi
Visibility
Visibility
92%
Cloud Cover
Wed 5/20
Wed
Thunderstorms
69%
67°
76°
Thunderstorms developing late. Lows overnight in the low 70s.
Feels Like
77°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
6:19 AM
Sunrise
Visibility
8:05 PM
Sunset
Thu 5/21
Thu
Scattered Thunderstorms
58%
71°
79°
Afternoon thunderstorms. Highs in the upper 70s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SE 10 mph
Wind
Humidity
82%
Humidity
UV Index
5
UV Index
Visibility
6:19 AM
Sunrise
Visibility
8:05 PM
Sunset
Fri 5/22
Fri
Scattered Thunderstorms
44%
72°
79°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
87%
Humidity
UV Index
7
UV Index
Visibility
6:18 AM
Sunrise
Visibility
8:06 PM
Sunset
Sat 5/23
Sat
Scattered Thunderstorms
48%
72°
79°
Scattered thunderstorms possible. Highs in the upper 70s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SSE 10 mph
Wind
Humidity
82%
Humidity
UV Index
7
UV Index
Visibility
6:18 AM
Sunrise
Visibility
8:07 PM
Sunset
Sun 5/24
Sun
Scattered Thunderstorms
58%
71°
80°
A few thunderstorms possible. Highs in the low 80s and lows in the low 70s.
Feels Like
83°
Feels Like
Wind
SE 8 mph
Wind
Humidity
83%
Humidity
UV Index
5
UV Index
Visibility
6:17 AM
Sunrise
Visibility
8:07 PM
Sunset
Mon 5/25
Mon
Scattered Thunderstorms
48%
71°
83°
Scattered thunderstorms possible. Highs in the low 80s and lows in the low 70s.
Feels Like
88°
Feels Like
Wind
ESE 8 mph
Wind
Humidity
79%
Humidity
UV Index
7
UV Index
Visibility
6:17 AM
Sunrise
Visibility
8:08 PM
Sunset
Tue 5/26
Tue
Scattered Thunderstorms
44%
73°
84°
Scattered thunderstorms possible. Highs in the mid 80s and lows in the mid 70s.
Feels Like
91°
Feels Like
Wind
SE 10 mph
Wind
Humidity
80%
Humidity
UV Index
9
UV Index
Visibility
6:17 AM
Sunrise
Visibility
8:08 PM
Sunset
Wed 5/27
Wed
Scattered Thunderstorms
45%
75°
82°
A few thunderstorms possible. Highs in the low 80s and lows in the mid 70s.
Feels Like
89°
Feels Like
Wind
SE 12 mph
Wind
Humidity
83%
Humidity
UV Index
8
UV Index
Visibility
6:16 AM
Sunrise
Visibility
8:09 PM
Sunset
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