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
4:35 PM CDT OCT 2, 2025
Clear 86°F
Feels Like:	92°F
Dewpoint:	72°F
Rel. Hum.:	63%
Visibility:	10 miles
Wind:	E at 12 mph
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Texas Current Weather
Texas MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

78373 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	PORT ARANSAS, TX 78373 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear. Lows in the upper 70s. East winds 5 to 10 mph.

FRIDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of rain 20 percent.

FRIDAY NIGHT
Mostly clear. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 70s. East winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Chance of rain 30 percent.

SATURDAY
Sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the mid 80s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.

SATURDAY NIGHT
Mostly clear with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 70s. East winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Chance of rain 30 percent.

SUNDAY
Partly cloudy in the morning, then becoming sunny. Highs in the mid 80s.

SUNDAY NIGHT
Mostly clear. Lows in the upper 70s.

MONDAY
Sunny. Highs in the mid 80s.

MONDAY NIGHT
Mostly clear. Lows in the upper 70s.

TUESDAY
Partly cloudy in the morning, then becoming sunny. Highs in the mid 80s.

TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.

WEDNESDAY
Partly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent.

WEDNESDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 70s. Chance of rain 30 percent.

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 AM MDT 10/ 2/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
2 OCT 2025

1 PM

85°

92°

Clear

1%

0% Thunder
( 2% severe)

ENE 7

67%

73°

High 86°

4 PM

85°

92°

Clear

E 9

67%

73°

Clear

7 PM

84°

90°

Clear

0%

0% Thunder
( 1% severe)

ESE 8

70%

73°

10 PM

83°

89°

Clear

ESE 7

72%

73°

Friday
3 OCT 2025

1 AM

83°

89°

Clear

3%

0% Thunder
( 2% severe)

ESE 6

72%

73°

Low 79°

4 AM

82°

87°

Clear

E 5

74%

73°

High 85°

7 AM

81°

86°

Clear

19%
RAIN
<.01 in

0% Thunder
( 18% severe)

NE 6

79%

74°

Partly Cloudy

10 AM

82°

89°

Partly Cloudy

NNE 10

79%

75°

1 PM

83°

90°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 11% severe)

NE 13

74%

74°

4 PM

84°

91°

Partly Cloudy

ENE 14

72%

74°

7 PM

83°

90°

Clear

17%
RAIN
<.01 in

0% Thunder
( 3% severe)

E 14

74%

74°

10 PM

82°

88°

Clear

ENE 13

77%

74°

Saturday
4 OCT 2025

1 AM

82°

88°

Clear

22%
RAIN
<.01 in

0% Thunder
( 7% severe)

E 12

77%

74°

Low 79°

4 AM

81°

86°

Partly Cloudy

ENE 10

79%

74°

High 85°

7 AM

80°

85°

Partly Cloudy

26%
RAIN
.1–.25 in

0% Thunder
( 18% severe)

ENE 12

82%

74°

Partly Cloudy

Chance of Rain

10 AM

81°

86°

Partly Cloudy

NE 13

79%

74°

1 PM

83°

90°

Partly Cloudy

21%
RAIN
.25–.5 in

0% Thunder
( 13% severe)

ENE 14

74%

74°

4 PM

83°

90°

Partly Cloudy

ENE 14

74%

74°

7 PM

82°

88°

Partly Cloudy

E 13

77%

74°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Sunday 5 OCT 2025	Monday 6 OCT 2025	Tuesday 7 OCT 2025	Wednesday 8 OCT 2025	Thursday 9 OCT 2025
Low 76°	Low 76°	Low 78°	Low 78°	Low 76°
High 85°	High 86°	High 87°	High 86°	High 86°

Partly Cloudy 62% Rain	Partly Cloudy 49% Rain	Partly Cloudy 22% Rain	Partly Cloudy 26% Rain	Partly Cloudy 28% Rain

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