PORT ARTHUR, TX 77642 Weather Forecast & Current Conditions

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77642 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORT ARTHUR, TX Current Weather
10:53 PM CDT MAY 3, 2025
Clear 66°F
Feels Like:	66°F
Dewpoint:	52°F
Rel. Hum.:	61%
Visibility:	10 miles
Wind:	NNW at 5 mph
Pressure:	29.95 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

77642 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	PORT ARTHUR, TX 77642 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Partly sunny. Highs in the lower 80s. South winds 5 to 10 mph.

TONIGHT
Mostly cloudy. Lows in the upper 60s. South winds 5 to 10 mph.

THURSDAY
Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 60s. South winds 5 to 10 mph.

FRIDAY
Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Chance of rain 20 percent.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.

SATURDAY
Mostly sunny. Highs in the upper 70s.

SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows in the upper 60s. Highs in the mid 80s.

SUNDAY NIGHT
Mostly cloudy. Cooler with lows in the upper 50s.

MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows in the lower 50s.

TUESDAY
Sunny. Highs around 70.

77642 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PORT ARTHUR, TX 77642

Infrared Weather Satellite
PORT ARTHUR, TX 77642

77642 WEATHER RADAR LOOP

NEXRAD Weather Radar
PORT ARTHUR, TX 77642

MOS COMPUTER WEATHER FORECAST

PORT ARTHUR, TX 3 hourly weather forecast

weather forecast created 7:00 AM CDT 5/ 3/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Saturday
3 MAY 2025

1 PM

76°

78°

Mostly Cloudy

0% Thunder
( 6% severe)

N 12

60%

61°

High 81°

4 PM

80°

Partly Cloudy

N 12

44%

56°

Decreasing Clouds

7 PM

75°

Clear

0% Thunder
( 1% severe)

N 9

48%

54°

10 PM

65°

Clear

N 8

68%

54°

Sunday
4 MAY 2025

1 AM

62°

61°

Clear

0% Thunder
( 1% severe)

N 8

75%

54°

Low 56°

4 AM

59°

58°

Clear

N 8

80%

53°

High 81°

7 AM

58°

56°

Clear

0% Thunder
( 1% severe)

NNE 8

83%

53°

Clear

10 AM

70°

Clear

NE 8

57%

54°

1 PM

77°

78°

Clear

0% Thunder
( 1% severe)

NE 8

40%

51°

4 PM

79°

Clear

NNE 6

38%

51°

7 PM

76°

78°

Clear

0% Thunder
( 1% severe)

NE 6

45%

53°

10 PM

66°

Clear

E 3

68%

55°

Monday
5 MAY 2025

1 AM

63°

64°

Clear

0% Thunder
( 2% severe)

NE 5

75%

55°

Low 60°

4 AM

61°

Clear

ENE 6

81%

55°

High 82°

7 AM

62°

Clear

0% Thunder
( 5% severe)

E 7

78%

55°

Partly Cloudy

10 AM

74°

Partly Cloudy

E 10

57%

58°

1 PM

79°

80°

Partly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 9% severe)

ESE 13

49%

58°

4 PM

80°

81°

Partly Cloudy

ESE 14

49%

59°

7 PM

76°

78°

Mostly Cloudy

ESE 13

62%

62°


PORT ARTHUR, TX extended weather forecast
Tuesday 6 MAY 2025	Wednesday 7 MAY 2025	Thursday 8 MAY 2025	Friday 9 MAY 2025	Saturday 10 MAY 2025
Low 72°	Low 68°	Low 66°	Low 64°	Low 63°
High 82°	High 80°	High 85°	High 83°	High 81°

Overcast 70% Rain	Overcast 86% Rain	Overcast 56% Rain	Mostly Cloudy 30% Rain	Overcast 36% Rain