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Severe storms with damaging winds to focus on central, eastern US. Click for the forecast. Chevron right

Port Arthur, TX

68°F
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Port Arthur

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68°
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Port Arthur, TX Weather
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May 20 - June 3

Wed 5/20

83° /74°
96%
Mostly cloudy and humid with a couple of showers and thunderstorms, heaviest late in the day; watch for flash flooding

RealFeel®92°

RealFeel Shade™88°

Max UV Index3.0 (Moderate)

WindSE 7 mph

Hours of Precipitation4.5

Hours of Rain4.5

Thu 5/21

79° /74°
96%
Considerable cloudiness and humid with a couple of showers and a heavy thunderstorm; storms can bring flash flooding and damaging winds

RealFeel®87°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindSSE 9 mph

Hours of Precipitation4

Hours of Rain4

Fri 5/22

81° /76°
93%
Cloudy and humid with a couple of showers and a heavy thunderstorm; there can be ponding on streets and highways

RealFeel®87°

RealFeel Shade™86°

Max UV Index3.0 (Moderate)

WindSSE 9 mph

Hours of Precipitation4

Hours of Rain4

Sat 5/23

81° /74°
91%
Mostly cloudy and humid with a couple of heavy thunderstorms; watch for flooding on streets and poor drainage areas

RealFeel®93°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindSSE 10 mph

Hours of Precipitation4

Hours of Rain4

Sun 5/24

81° /73°
97%
Cloudy and humid with a couple of showers and a heavy thunderstorm; watch for flooding on streets and poor drainage areas

RealFeel®88°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindSSW 9 mph

Hours of Precipitation4

Hours of Rain4

Mon 5/25

81° /74°
65%
Cloudy and humid with a couple of heavy thunderstorms; watch for flooding on streets and poor drainage areas

RealFeel®88°

RealFeel Shade™85°

Max UV Index3.0 (Moderate)

WindS 9 mph

Hours of Precipitation4

Hours of Rain4

Tue 5/26

84° /73°
82%
Mostly cloudy; rain and a thunderstorm in the morning followed by a thunderstorm in parts of the area in the afternoon

RealFeel®89°

RealFeel Shade™88°

Max UV Index3.0 (Moderate)

WindSSE 12 mph

Hours of Precipitation3.5

Hours of Rain3.5

Wed 5/27

85° /76°
62%
Humid with some sun, then turning cloudy; a couple of morning thunderstorms followed by occasional rain and a thunderstorm in the afternoon

RealFeel®97°

RealFeel Shade™90°

Max UV Index11.0 (Extreme)

WindS 4 mph

Hours of Precipitation2.5

Hours of Rain2.5

Thu 5/28

86° /75°
69%
Strong thunderstorms in the morning; partly sunny with a strong t-storm in spots in the afternoon

RealFeel®100°

RealFeel Shade™93°

Max UV Index9.0 (Very High)

WindSSE 5 mph

Hours of Precipitation2.5

Hours of Rain2.5

Fri 5/29

87° /75°
65%
Humid with periods of clouds and sunshine; a couple of thunderstorms in the afternoon

RealFeel®102°

RealFeel Shade™94°

Max UV Index12.0 (Extreme)

WindWSW 4 mph

Hours of Precipitation1

Hours of Rain1

Sat 5/30

85° /74°
69%
Some sun, then increasing clouds and humid; a shower in spots in the morning followed by periods of rain in the afternoon

RealFeel®101°

RealFeel Shade™94°

Max UV Index12.0 (Extreme)

WindW 6 mph

Hours of Precipitation2

Hours of Rain2

Sun 5/31

87° /72°
58%
Rather cloudy and humid; a shower in spots in the morning followed by a little rain in the afternoon

RealFeel®100°

RealFeel Shade™96°

Max UV Index12.0 (Extreme)

WindNNE 7 mph

Hours of Precipitation1.5

Hours of Rain1.5

Mon 6/1

87° /74°
2%
Mostly sunny and humid

RealFeel®105°

RealFeel Shade™95°

Max UV Index12.0 (Extreme)

WindENE 4 mph

Tue 6/2

88° /71°
69%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®98°

RealFeel Shade™93°

Max UV Index4.0 (Moderate)

WindWNW 4 mph

Hours of Precipitation2

Hours of Rain2

Wed 6/3

86° /74°
55%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®102°

RealFeel Shade™92°

Max UV Index12.0 (Extreme)

WindSSE 4 mph

Hours of Precipitation0.5

Hours of Rain0.5

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Weather Near Port Arthur:

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