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Port Arthur, TX

78°F
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Port Arthur

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Port Arthur, TX Weather
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April 29 - May 13

Wed 4/29

81° /73°
55%
Mainly cloudy and humid; a thunderstorm in spots late this afternoon; thunderstorms can bring localized damaging wind gusts, hail and flooding downpours

RealFeel®87°

RealFeel Shade™84°

Max UV Index3.0 (Moderate)

WindS 10 mph

Thu 4/30

78° /62°
63%
A thunderstorm in spots in the morning followed by a heavy thunderstorm around in the afternoon; beneficial rain comes with the risk of localized flooding

RealFeel®83°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindE 8 mph

Fri 5/1

66° /56°
93%
Cloudy, breezy and cooler with a couple of showers and a heavy thunderstorm; thunderstorms can bring flooding downpours, hail and damaging wind gusts

RealFeel®66°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindENE 14 mph

Sat 5/2

73° /57°
9%
Mostly cloudy and windy

RealFeel®74°

RealFeel Shade™69°

Max UV Index8.0 (Very High)

WindNNE 16 mph

Sun 5/3

77° /61°
0%
Beautiful with plenty of sunshine

RealFeel®82°

RealFeel Shade™74°

Max UV Index11.0 (Extreme)

WindENE 8 mph

Mon 5/4

80° /63°
1%
Mostly sunny

RealFeel®86°

RealFeel Shade™77°

Max UV Index11.0 (Extreme)

WindSSE 8 mph

Tue 5/5

83° /70°
8%
Sun through high clouds

RealFeel®88°

RealFeel Shade™80°

Max UV Index11.0 (Extreme)

WindS 14 mph

Wed 5/6

82° /74°
59%
Cloudy; a couple of showers in the morning, watch for a strong thunderstorm in the afternoon

RealFeel®86°

RealFeel Shade™86°

Max UV Index4.0 (Moderate)

WindSSW 15 mph

Thu 5/7

80° /66°
0%
Less humid with plenty of sunshine

RealFeel®84°

RealFeel Shade™77°

Max UV Index11.0 (Extreme)

WindN 14 mph

Fri 5/8

78° /62°
0%
Plenty of sunshine

RealFeel®86°

RealFeel Shade™76°

Max UV Index11.0 (Extreme)

WindE 6 mph

Sat 5/9

81° /63°
0%
Plenty of sun

RealFeel®89°

RealFeel Shade™80°

Max UV Index11.0 (Extreme)

WindS 2 mph

Sun 5/10

83° /68°
1%
Mostly sunny

RealFeel®96°

RealFeel Shade™87°

Max UV Index11.0 (Extreme)

WindSSE 4 mph

Mon 5/11

84° /69°
1%
Partly sunny and humid

RealFeel®96°

RealFeel Shade™88°

Max UV Index11.0 (Extreme)

WindESE 6 mph

Tue 5/12

82° /67°
25%
Mostly cloudy and humid

RealFeel®90°

RealFeel Shade™87°

Max UV Index4.0 (Moderate)

WindSSE 13 mph

Wed 5/13

83° /70°
25%
Humid with times of clouds and sun

RealFeel®91°

RealFeel Shade™88°

Max UV Index5.0 (Moderate)

WindSSE 12 mph

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World North America United States Texas Port Arthur

Weather Near Port Arthur:

  • Beaumont, TX
  • Lake Charles, LA
  • Orange, TX
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