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
3:15 PM CST FEB 15, 2026
Clear 77°F
Feels Like:	78°F
Dewpoint:	54°F
Rel. Hum.:	45%
Visibility:	10 miles
Wind:	N at 12 mph
Pressure:	29.99 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

REST OF TODAY
Sunny. Highs in the mid 70s. Northwest winds 10 to 15 mph.

TONIGHT
Mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph.

WASHINGTONS BIRTHDAY
Partly cloudy in the morning, then clearing. Highs around 70. East winds 5 to 10 mph.

MONDAY NIGHT
Mostly clear. Near steady temperature in the mid 60s. Southeast winds around 10 mph.

TUESDAY
Sunny. Highs in the lower 70s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon.

TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.

WEDNESDAY
Partly cloudy. Highs in the mid 70s.

WEDNESDAY NIGHT
Mostly cloudy. Near steady temperature in the upper 60s.

THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s.

THURSDAY NIGHT
Partly cloudy. Lows in the upper 60s.

FRIDAY
Partly cloudy. Highs in the mid 70s.

FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s.

SATURDAY
Partly cloudy. Highs in the lower 70s.

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 5:00 AM MST 2/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
15 FEB 2026

12 PM

71°

71°

Clear

0%

0% Thunder
( 0% severe)

NNW 12

57%

55°

High 75°

3 PM

74°

74°

Clear

N 10

53%

56°

Clear

6 PM

71°

71°

Clear

0%

0% Thunder
( 0% severe)

N 8

61%

57°

9 PM

67°

67°

Partly Cloudy

NNE 7

73%

58°

Monday
16 FEB 2026

12 AM

66°

66°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NE 8

73%

57°

Low 61°

3 AM

63°

63°

Partly Cloudy

NE 7

78%

56°

High 71°

6 AM

61°

61°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NE 6

84%

56°

Partly Cloudy

9 AM

64°

64°

Partly Cloudy

NE 6

78%

57°

12 PM

69°

69°

Partly Cloudy

0%

0% Thunder
( 0% severe)

E 7

66%

57°

3 PM

69°

69°

Partly Cloudy

ESE 8

68%

58°

6 PM

67°

67°

Partly Cloudy

0%

0% Thunder
( 0% severe)

ESE 8

75%

59°

9 PM

66°

66°

Clear

SE 9

84%

61°

Tuesday
17 FEB 2026

12 AM

66°

66°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSE 9

84%

61°

Low 64°

3 AM

65°

65°

Partly Cloudy

SSE 9

87%

61°

High 74°

6 AM

65°

65°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 9

87%

61°

Partly Cloudy

9 AM

69°

69°

Clear

S 10

81%

63°

12 PM

73°

73°

Clear

0%

0% Thunder
( 0% severe)

S 13

71%

63°

3 PM

73°

73°

Partly Cloudy

SSE 14

73%

64°

6 PM

70°

70°

Partly Cloudy

SSE 14

84%

65°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Wednesday 18 FEB 2026	Thursday 19 FEB 2026	Friday 20 FEB 2026	Saturday 21 FEB 2026	Sunday 22 FEB 2026
Low 64°	Low 67°	Low 69°	Low 66°	Low 63°
High 74°	High 76°	High 74°	High 75°	High 73°

Partly Cloudy 5% Rain	Mostly Cloudy 15% Rain	Mostly Cloudy 15% Rain	Overcast 28% Rain	Mostly Cloudy 28% Rain

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