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
11:15 AM CST DEC 30, 2025
Overcast 50°F
Feels Like:	46°F
Dewpoint:	23°F
Rel. Hum.:	34%
Visibility:	10 miles
Wind:	NNW at 9 mph
Pressure:	30.57 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 TONIGHT
Mostly cloudy and breezy. Near steady temperature around 50. North winds 20 to 25 mph.

TUESDAY
Partly cloudy in the morning, then clearing. Highs in the upper 50s. North winds 15 to 20 mph, diminishing to 10 to 15 mph in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph.

WEDNESDAY
Sunny. Highs in the lower 60s. North winds around 5 mph, becoming east in the afternoon.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Near steady temperature around 60. South winds 5 to 10 mph.

NEW YEARS DAY
Partly cloudy. Highs in the lower 70s.

THURSDAY NIGHT
Partly cloudy. Near steady temperature in the upper 60s.

FRIDAY
Partly cloudy in the morning, then becoming sunny. Highs in the mid 70s.

FRIDAY NIGHT
Mostly clear. Lows in the lower 60s.

SATURDAY
Sunny. Highs in the lower 70s.

SATURDAY NIGHT
Mostly clear. Near steady temperature in the mid 60s.

SUNDAY
Partly cloudy. Highs in the lower 70s.

SUNDAY NIGHT
Partly cloudy. Near steady temperature in the upper 60s.

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 12/30/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
30 DEC 2025

12 PM

53°

49°

Partly Cloudy

0%

0% Thunder
( 0% severe)

N 13

41%

30°

High 57°

3 PM

56°

53°

Clear

N 10

34%

28°

Clear

6 PM

56°

54°

Clear

0%

0% Thunder
( 0% severe)

N 7

34%

28°

9 PM

54°

53°

Clear

N 6

40%

30°

Wednesday
31 DEC 2025

12 AM

54°

53°

Clear

0%

0% Thunder
( 0% severe)

N 5

41%

31°

Low 50°

3 AM

52°

51°

Partly Cloudy

N 5

48%

33°

High 64°

6 AM

50°

48°

Clear

0%

0% Thunder
( 0% severe)

N 5

56%

35°

Clear

9 AM

54°

54°

Clear

NNW 3

50%

36°

12 PM

60°

61°

Clear

0%

0% Thunder
( 0% severe)

NNW 2

37%

34°

3 PM

62°

63°

Clear

SSE 3

36%

35°

6 PM

61°

61°

Clear

0%

0% Thunder
( 0% severe)

SSE 5

46%

40°

9 PM

60°

59°

Partly Cloudy

S 7

60%

46°

Thursday
1 JAN 2026

12 AM

61°

60°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 8

65%

49°

Low 58°

3 AM

61°

60°

Partly Cloudy

SSW 8

72%

52°

High 71°

6 AM

59°

58°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

SW 7

83%

54°

Mostly Cloudy

9 AM

63°

63°

Partly Cloudy

SSW 7

78%

56°

12 PM

68°

68°

Partly Cloudy

0%

0% Thunder
( 1% severe)

S 8

70%

58°

3 PM

70°

70°

Mostly Cloudy

S 12

73%

61°

6 PM

68°

68°

Partly Cloudy

S 13

84%

63°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Friday 2 JAN 2026	Saturday 3 JAN 2026	Sunday 4 JAN 2026	Monday 5 JAN 2026	Tuesday 6 JAN 2026
Low 64°	Low 59°	Low 63°	Low 66°	Low 67°
High 76°	High 70°	High 74°	High 75°	High 74°

Partly Cloudy 18% Rain	Clear 9% Rain	Partly Cloudy 13% Rain	Partly Cloudy 21% Rain	Mostly Cloudy 30% Rain

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