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
10:55 AM CST NOV 17, 2025
Clear 81°F
Feels Like:	87°F
Dewpoint:	75°F
Rel. Hum.:	82%
Visibility:	10 miles
Wind:	SE at 10 mph
Pressure:	29.94 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
Partly cloudy. Near steady temperature in the upper 70s. Southeast winds 15 to 20 mph.

TONIGHT
Mostly clear and breezy. Near steady temperature in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph, becoming south 15 to 20 mph after midnight.

TUESDAY
Partly cloudy. Highs around 80. Southeast winds 10 to 15 mph.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Near steady temperature in the mid 70s. Southeast winds 10 to 15 mph.

WEDNESDAY
Mostly cloudy. A slight chance of showers in the morning. Near steady temperature in the upper 70s. Southeast winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Chance of rain 20 percent.

WEDNESDAY NIGHT
Mostly cloudy. Near steady temperature in the mid 70s.

THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the upper 70s. Chance of rain 30 percent.

THURSDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 50 percent.

FRIDAY
A chance of showers in the morning. Partly cloudy. Highs in the upper 70s. Chance of rain 40 percent.

FRIDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.

SATURDAY
Partly cloudy with a 40 percent chance of showers. Highs in the mid 70s.

SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.

SUNDAY
Partly cloudy with a 30 percent chance of showers. 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 11/17/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
17 NOV 2025

12 PM

79°

82°

Mostly Cloudy

6%

0% Thunder
( 17% severe)

SSE 13

82%

73°

High 80°

3 PM

79°

82°

Partly Cloudy

SSE 14

82%

73°

Decreasing Clouds

6 PM

77°

78°

Partly Cloudy

3%

0% Thunder
( 3% severe)

SE 15

87%

73°

9 PM

76°

76°

Clear

SSE 15

87%

72°

Tuesday
18 NOV 2025

12 AM

77°

78°

Partly Cloudy

3%

0% Thunder
( 6% severe)

SSE 14

85%

72°

Low 74°

3 AM

76°

76°

Partly Cloudy

SSE 13

87%

72°

High 81°

6 AM

75°

75°

Partly Cloudy

3%

0% Thunder
( 9% severe)

SSE 10

90%

72°

Partly Cloudy

9 AM

77°

78°

Partly Cloudy

SSE 12

87%

73°

12 PM

80°

84°

Partly Cloudy

4%

0% Thunder
( 7% severe)

SSE 12

79%

73°

3 PM

79°

82°

Partly Cloudy

SE 13

82%

73°

6 PM

77°

78°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 11% severe)

ESE 13

87%

73°

9 PM

77°

78°

Partly Cloudy

SE 13

87%

73°

Wednesday
19 NOV 2025

12 AM

77°

78°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 14% severe)

SE 12

90%

74°

Low 75°

3 AM

76°

76°

Partly Cloudy

SSE 12

94%

74°

High 80°

6 AM

75°

75°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 13% severe)

SSE 12

97%

74°

Mostly Cloudy

9 AM

78°

80°

Mostly Cloudy

SE 13

88%

74°

12 PM

79°

83°

Mostly Cloudy

8%

0% Thunder
( 11% severe)

SE 14

85%

74°

3 PM

79°

83°

Mostly Cloudy

SE 15

85%

74°

6 PM

77°

78°

Partly Cloudy

SE 14

90%

74°


PORT ARANSAS/MUSTAN, TX extended weather forecast
Thursday 20 NOV 2025	Friday 21 NOV 2025	Saturday 22 NOV 2025	Sunday 23 NOV 2025	Monday 24 NOV 2025
Low 74°	Low 73°	Low 67°	Low 65°	Low 67°
High 79°	High 79°	High 77°	High 76°	High 76°

Overcast 55% Rain	Mostly Cloudy 68% Rain	Partly Cloudy 36% Rain	Clear 14% Rain	Mostly Cloudy 26% Rain

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