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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
Where will there be storms into 4th of July weekend? Click for the forecast. Chevron right

Port Arthur, TX

88°F
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Port Arthur

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Port Arthur, TX Weather
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June 30 - July 14

Tue 6/30

90° /78°
25%
Mostly sunny and humid

RealFeel®104°

RealFeel Shade™97°

Max UV Index12.0 (Extreme)

WindSSE 8 mph

Wed 7/1

92° /78°
70%
Sunshine and some clouds with a thunderstorm in the afternoon

RealFeel®107°

RealFeel Shade™97°

Max UV Index12.0 (Extreme)

WindSE 7 mph

Hours of Precipitation1

Hours of Rain1

Thu 7/2

87° /77°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®103°

RealFeel Shade™93°

Max UV Index12.0 (Extreme)

WindESE 7 mph

Hours of Precipitation1

Hours of Rain1

Fri 7/3

90° /78°
55%
Partly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®109°

RealFeel Shade™97°

Max UV Index11.0 (Extreme)

WindSSE 5 mph

Hours of Precipitation0.5

Hours of Rain0.5

Sat 7/4

90° /76°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®105°

RealFeel Shade™97°

Max UV Index8.0 (Very High)

WindSSW 6 mph

Hours of Precipitation1

Hours of Rain1

Sun 7/5

91° /77°
30%
Mostly cloudy with a thunderstorm possible

RealFeel®104°

RealFeel Shade™97°

Max UV Index5.0 (Moderate)

WindS 6 mph

Mon 7/6

89° /76°
71%
Partly sunny with a couple of thunderstorms, especially early in the day

RealFeel®106°

RealFeel Shade™95°

Max UV Index11.0 (Extreme)

WindS 7 mph

Hours of Precipitation2.5

Hours of Rain2.5

Tue 7/7

91° /78°
55%
Partly sunny with a couple of showers

RealFeel®104°

RealFeel Shade™101°

Max UV Index8.0 (Very High)

WindSSW 7 mph

Hours of Precipitation2

Hours of Rain2

Wed 7/8

92° /77°
49%
Mostly sunny with a shower in places in the afternoon

RealFeel®105°

RealFeel Shade™101°

Max UV Index12.0 (Extreme)

WindWSW 7 mph

Hours of Precipitation1

Hours of Rain1

Thu 7/9

93° /77°
58%
Intervals of bright sunshine with a couple of showers, mainly later

RealFeel®108°

RealFeel Shade™101°

Max UV Index11.0 (Extreme)

WindWSW 6 mph

Hours of Precipitation2

Hours of Rain2

Fri 7/10

92° /78°
3%
Sun and some clouds

RealFeel®108°

RealFeel Shade™105°

Max UV Index11.0 (Extreme)

WindSSE 7 mph

Sat 7/11

93° /77°
75%
Rather cloudy; periods of rain in the morning followed by a shower in spots in the afternoon

RealFeel®98°

RealFeel Shade™96°

Max UV Index6.0 (High)

WindSSE 8 mph

Hours of Precipitation3

Hours of Rain3

Sun 7/12

91° /76°
55%
Mostly cloudy with a touch of rain

RealFeel®100°

RealFeel Shade™97°

Max UV Index12.0 (Extreme)

WindS 7 mph

Hours of Precipitation2

Hours of Rain2

Mon 7/13

92° /75°
25%
Cloudy

RealFeel®105°

RealFeel Shade™105°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Tue 7/14

93° /76°
10%
Mostly sunny

RealFeel®107°

RealFeel Shade™100°

Max UV Index12.0 (Extreme)

WindWSW 7 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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