GRAYBURG, TX 77659 Weather Forecast & Current Conditions

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77659 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORT ARTHUR, TX Current Weather
10:53 PM CDT JUN 8, 2026
Few Clouds 79°F
Feels Like:	83°F
Dewpoint:	75°F
Rel. Hum.:	88%
Visibility:	10 miles
Wind:	SSE at 5 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

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(Automated weather data from NWS/FAA)

77659 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GRAYBURG, TX 77659 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the lower 70s. Southeast winds around 5 mph this evening, becoming light and variable.

TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southeast winds around 5 mph. Chance of rain 30 percent.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.

WEDNESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 30 percent.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph.

THURSDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

THURSDAY NIGHT
Mostly clear. Lows in the mid 70s.

FRIDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

FRIDAY NIGHT
Mostly clear. Lows in the mid 70s.

SATURDAY
Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.

SATURDAY NIGHT
Mostly clear. Lows in the mid 70s.

SUNDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

SUNDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent.

77659 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GRAYBURG, TX 77659

Infrared Weather Satellite
GRAYBURG, TX 77659

77659 WEATHER RADAR LOOP

NEXRAD Weather Radar
GRAYBURG, TX 77659

MOS COMPUTER WEATHER FORECAST

PORT ARTHUR, TX 3 hourly weather forecast

weather forecast created 7:00 AM CDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
8 JUN 2026

1 PM

85°

95°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 31% severe)

S 12

75%

76°

High 86°

4 PM

85°

93°

Mostly Cloudy

SSE 12

72%

75°

Mostly Cloudy

7 PM

83°

90°

Mostly Cloudy

6%

0% Thunder
( 11% severe)

SSE 10

74%

74°

10 PM

80°

85°

Mostly Cloudy

SE 8

82%

74°

Tuesday
9 JUN 2026

1 AM

79°

83°

Partly Cloudy

3%

0% Thunder
( 8% severe)

SE 7

85%

74°

Low 76°

4 AM

79°

83°

Partly Cloudy

SE 6

85%

74°

High 90°

7 AM

79°

83°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 19% severe)

SE 6

88%

75°

Partly Cloudy

10 AM

85°

93°

Mostly Cloudy

SE 10

72%

75°

1 PM

87°

97°

Partly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 36% severe)

SE 12

68%

75°

4 PM

87°

97°

Partly Cloudy

SSE 14

68%

75°

7 PM

85°

93°

Clear

1%

0% Thunder
( 12% severe)

SSE 13

70%

74°

10 PM

80°

85°

Partly Cloudy

SE 9

85%

75°

Wednesday
10 JUN 2026

1 AM

79°

83°

Partly Cloudy

8%

0% Thunder
( 7% severe)

SSE 8

88%

75°

Low 77°

4 AM

79°

83°

Partly Cloudy

SSE 8

88%

75°

High 90°

7 AM

79°

83°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 23% severe)

SSE 8

88%

75°

Partly Cloudy

10 AM

85°

93°

Partly Cloudy

SSE 12

72%

75°

1 PM

88°

98°

Partly Cloudy

7%

0% Thunder
( 36% severe)

S 14

66%

75°

4 PM

88°

98°

Partly Cloudy

SSE 15

66%

75°

7 PM

85°

93°

Clear

SSE 14

70%

74°


PORT ARTHUR, TX extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 77°	Low 77°	Low 74°	Low 74°	Low 75°
High 91°	High 91°	High 91°	High 87°	High 88°

Partly Cloudy 24% Rain	Partly Cloudy 26% Rain	Partly Cloudy 22% Rain	Partly Cloudy 31% Rain	Overcast 52% Rain

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