PORT ARANSAS, TX 78373 Weather Forecast & Current Conditions

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78373 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
PORT ARANSAS/MUSTAN, TX Current Weather
1:55 AM CDT AUG 11, 2026
Clear 84°F
Feels Like:	96°F
Dewpoint:	79°F
Rel. Hum.:	85%
Visibility:	10 miles
Wind:	SSE at 9 mph
Pressure:	30.06 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

78373 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	PORT ARANSAS, TX 78373 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly cloudy this morning, then becoming sunny. Highs in the upper 80s. Southeast winds 10 to 15 mph.

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s. Southeast winds 15 to 20 mph, becoming south 10 to 15 mph after midnight.

WEDNESDAY
Sunny. Highs in the upper 80s. South winds 10 to 15 mph, increasing to southeast 15 to 20 mph in the afternoon.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 80s. Southeast winds 15 to 20 mph.

THURSDAY
Sunny. Highs in the upper 80s. Southeast winds 15 to 20 mph.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 80s.

FRIDAY
Partly cloudy. Highs in the upper 80s.

FRIDAY NIGHT
Partly cloudy. Near steady temperature in the mid 80s.

SATURDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.

SATURDAY NIGHT
Mostly clear. Lows in the lower 80s.

SUNDAY
Partly cloudy in the morning, then clearing. Highs in the upper 80s.

SUNDAY NIGHT
Mostly clear. Lows in the lower 80s.

MONDAY
Partly cloudy in the morning, then becoming sunny. Highs in the upper 80s.

78373 WEATHER SATELLITE LOOPS

Visible Weather Satellite
PORT ARANSAS, TX 78373

Infrared Weather Satellite
PORT ARANSAS, TX 78373

78373 WEATHER RADAR LOOP

NEXRAD Weather Radar
PORT ARANSAS, TX 78373

MOS COMPUTER WEATHER FORECAST

PORT ARANSAS/MUSTAN, TX 3 hourly weather forecast

weather forecast created 6:00 PM MDT 8/10/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
11 AUG 2026

1 AM

85°

97°

Partly Cloudy

2%

0% Thunder
( 7% severe)

SSE 13

80%

78°

Low 83°

4 AM

84°

95°

Partly Cloudy

S 12

82%

78°

High 90°

7 AM

84°

95°

Partly Cloudy

2%

0% Thunder
( 10% severe)

S 10

82%

78°

Partly Cloudy

10 AM

85°

97°

Partly Cloudy

S 12

80%

78°

1 PM

86°

100°

Clear

2%

0% Thunder
( 9% severe)

SSE 12

80%

79°

4 PM

86°

98°

Clear

SE 14

77%

78°

7 PM

85°

98°

Partly Cloudy

0%

0% Thunder
( 2% severe)

SE 14

82%

79°

10 PM

85°

98°

Partly Cloudy

SSE 13

82%

79°

Wednesday
12 AUG 2026

1 AM

85°

98°

Partly Cloudy

1%

0% Thunder
( 8% severe)

SSE 13

82%

79°

Low 82°

4 AM

84°

96°

Partly Cloudy

S 12

85%

79°

High 90°

7 AM

84°

95°

Partly Cloudy

1%

0% Thunder
( 11% severe)

S 12

82%

78°

Partly Cloudy

10 AM

85°

98°

Partly Cloudy

S 13

82%

79°

1 PM

86°

100°

Partly Cloudy

0%

0% Thunder
( 7% severe)

SSE 14

80%

79°

4 PM

86°

100°

Partly Cloudy

SSE 15

80%

79°

7 PM

85°

98°

Clear

0%

0% Thunder
( 3% severe)

SSE 16

82%

79°

10 PM

84°

96°

Partly Cloudy

SSE 16

85%

79°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Thursday 13 AUG 2026	Friday 14 AUG 2026	Saturday 15 AUG 2026	Sunday 16 AUG 2026	Monday 17 AUG 2026
Low 83°	Low 83°	Low 83°	Low 82°	Low 82°
High 91°	High 91°	High 90°	High 90°	High 90°

Partly Cloudy 10% Rain	Partly Cloudy 22% Rain	Partly Cloudy 23% Rain	Clear 16% Rain	Partly Cloudy 20% Rain

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