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
2:15 PM CST JAN 11, 2026
Scattered Clouds 59°F
Feels Like:	57°F
Dewpoint:	23°F
Rel. Hum.:	24%
Visibility:	10 miles
Wind:	N at 10 mph
Pressure:	30.53 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
Mostly cloudy. Highs in the lower 60s. North winds 15 to 20 mph, diminishing to 10 to 15 mph this afternoon.

TONIGHT
Mostly cloudy. Lows in the mid 50s. North winds 10 to 15 mph.

MONDAY
Mostly cloudy. Highs in the lower 60s. Northeast winds around 10 mph.

MONDAY NIGHT
Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph.

TUESDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.

TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs around 70.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.

THURSDAY
Sunny. Highs in the lower 60s.

THURSDAY NIGHT
Mostly clear. Near steady temperature in the upper 50s.

FRIDAY
Sunny in the morning, then becoming partly cloudy. Highs in the upper 60s.

FRIDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

SATURDAY
Mostly cloudy. Highs in the lower 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 1/11/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
11 JAN 2026

12 PM

58°

55°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

N 14

34%

30°

High 62°

3 PM

61°

59°

Mostly Cloudy

NNE 13

29%

29°

Mostly Cloudy

6 PM

60°

58°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

N 10

33%

31°

9 PM

59°

57°

Mostly Cloudy

N 9

39%

34°

Monday
12 JAN 2026

12 AM

59°

57°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

N 9

42%

36°

Low 54°

3 AM

56°

54°

Mostly Cloudy

N 9

53%

39°

High 63°

6 AM

55°

52°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

N 10

59%

41°

Mostly Cloudy

9 AM

57°

55°

Mostly Cloudy

NNE 10

57%

42°

12 PM

61°

60°

Mostly Cloudy

6%

0% Thunder
( 0% severe)

NNE 10

46%

40°

3 PM

62°

61°

Mostly Cloudy

NNE 9

43%

39°

6 PM

60°

59°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 1% severe)

NE 7

49%

41°

9 PM

59°

58°

Mostly Cloudy

NE 6

53%

42°

Tuesday
13 JAN 2026

12 AM

58°

58°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 2% severe)

NE 3

57%

43°

Low 54°

3 AM

56°

55°

Mostly Cloudy

NNE 5

64%

44°

High 62°

6 AM

54°

53°

Mostly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 2% severe)

N 6

71%

45°

Mostly Cloudy

9 AM

57°

56°

Mostly Cloudy

NNE 7

67%

46°

12 PM

60°

59°

Mostly Cloudy

9%

0% Thunder
( 2% severe)

N 7

58%

45°

3 PM

60°

60°

Mostly Cloudy

NNE 6

58%

45°

6 PM

59°

60°

Mostly Cloudy

NE 3

62%

46°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Wednesday 14 JAN 2026	Thursday 15 JAN 2026	Friday 16 JAN 2026	Saturday 17 JAN 2026	Sunday 18 JAN 2026
Low 52°	Low 47°	Low 53°	Low 57°	Low 43°
High 68°	High 60°	High 68°	High 63°	High 55°

Mostly Cloudy 37% Rain	Clear 5% Rain	Partly Cloudy 15% Rain	Overcast 54% Rain	Overcast 69% Rain

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