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Port Isabel, TX

78°F
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Port Isabel, TX Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Fire Weather Watch

November 8 - December 22

Sat 11/8

87° /70°
1%
Partly to mostly sunny and warm; areas of morning fog, becoming breezy this afternoon

RealFeel®89°

RealFeel Shade™87°

Max UV Index5.0 (Moderate)

WindS 10 mph

Sun 11/9

79° /62°
55%
Times of clouds and sun, windy and not as warm with a shower in places
alerts

Fire Weather Watch

9:00 AM Sunday - 9:00 PM Sunday

RealFeel®82°

RealFeel Shade™79°

Max UV Index2.0 (Low)

WindNNE 18 mph

Mon 11/10

68° /58°
4%
Partly sunny, windy and cooler

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNNE 20 mph

Tue 11/11

78° /68°
2%
Partly sunny; breezy, warmer and pleasant

RealFeel®77°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindSSE 15 mph

Wed 11/12

86° /68°
4%
Mostly sunny and windy

RealFeel®86°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindSSE 16 mph

Thu 11/13

85° /68°
6%
Mostly sunny

RealFeel®87°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindSE 12 mph

Fri 11/14

85° /68°
1%
Partly sunny

RealFeel®85°

RealFeel Shade™83°

Max UV Index4.0 (Moderate)

WindSSE 12 mph

Sat 11/15

84° /72°
5%
Windy with increasing amounts of sun

RealFeel®82°

RealFeel Shade™81°

Max UV Index2.0 (Low)

WindSSE 20 mph

Sun 11/16

88° /71°
57%
Variable clouds with a couple of showers, mainly early; very warm

RealFeel®95°

RealFeel Shade™92°

Max UV Index3.0 (Moderate)

WindSSE 16 mph

Mon 11/17

89° /72°
55%
Mostly sunny and very warm with a shower in the area

RealFeel®96°

RealFeel Shade™94°

Max UV Index4.0 (Moderate)

WindSSE 9 mph

Tue 11/18

87° /74°
0%
Partly sunny and remaining very warm

RealFeel®86°

RealFeel Shade™85°

Max UV Index4.0 (Moderate)

WindSSE 15 mph

Wed 11/19

85° /72°
5%
More sun than clouds

RealFeel®89°

RealFeel Shade™87°

Max UV Index4.0 (Moderate)

WindSSE 16 mph

Thu 11/20

85° /69°
55%
A thunderstorm on the prowl in the morning; otherwise, partly sunny

RealFeel®89°

RealFeel Shade™87°

Max UV Index4.0 (Moderate)

WindSSE 16 mph

Fri 11/21

76° /58°
20%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindNE 12 mph

Sat 11/22

80° /66°
58%
A passing morning shower; otherwise, times of clouds and sun

RealFeel®84°

RealFeel Shade™83°

Max UV Index3.0 (Moderate)

WindSSE 15 mph

Sun 11/23

79° /65°
65%
Mostly cloudy and windy; a couple of afternoon showers and a thunderstorm

RealFeel®82°

RealFeel Shade™82°

Max UV Index2.0 (Low)

WindSW 15 mph

Mon 11/24

79° /63°
25%
Less humid with times of sun and clouds

RealFeel®80°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindNNE 7 mph

Tue 11/25

78° /64°
25%
A blend of sun and clouds

RealFeel®75°

RealFeel Shade™75°

Max UV Index3.0 (Moderate)

WindNNE 12 mph

Wed 11/26

74° /62°
25%
Intervals of clouds and sunshine

RealFeel®74°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindNNE 10 mph

Thu 11/27

73° /63°
25%
Plenty of sun

RealFeel®72°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindSSE 16 mph

Fri 11/28

79° /63°
25%
Considerable cloudiness

RealFeel®81°

RealFeel Shade™81°

Max UV Index1.0 (Low)

WindW 13 mph

Sat 11/29

78° /62°
25%
Mostly cloudy and less humid

RealFeel®75°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindNNE 14 mph

Sun 11/30

71° /59°
25%
Cloudy

RealFeel®67°

RealFeel Shade™67°

Max UV Index1.0 (Low)

WindN 15 mph

Mon 12/1

69° /59°
25%
Mostly cloudy

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindNNE 6 mph

Tue 12/2

72° /62°
55%
Cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®71°

RealFeel Shade™71°

Max UV Index1.0 (Low)

WindENE 5 mph

Wed 12/3

72° /59°
57%
Cloudy with a couple of showers and a thunderstorm

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindNNE 14 mph

Thu 12/4

67° /52°
25%
Less humid with times of sun and clouds

RealFeel®65°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindN 15 mph

Fri 12/5

66° /53°
59%
Periods of rain

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindNE 15 mph

Sat 12/6

65° /50°
55%
Cloudy and windy with occasional rain

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindNNE 21 mph

Sun 12/7

63° /47°
55%
Still cloudy and windy with occasional rain

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindNW 25 mph

Mon 12/8

61° /47°
10%
Mostly sunny

RealFeel®61°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindNW 10 mph

Tue 12/9

64° /50°
25%
Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindS 4 mph

Wed 12/10

67° /53°
55%
Cloudy with a stray shower

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindSE 4 mph

Thu 12/11

64° /50°
25%
Mostly cloudy

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindNW 14 mph

Fri 12/12

64° /49°
25%
Cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindNNE 9 mph

Sat 12/13

65° /53°
55%
Cloudy with a little rain

RealFeel®67°

RealFeel Shade™67°

Max UV Index1.0 (Low)

WindWSW 7 mph

Sun 12/14

64° /49°
70%
Periods of rain in the morning; otherwise, mostly cloudy

RealFeel®62°

RealFeel Shade™60°

Max UV Index2.0 (Low)

WindNNW 17 mph

Mon 12/15

64° /48°
20%
Plenty of sunshine

RealFeel®66°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindNNW 6 mph

Tue 12/16

65° /58°
25%
Cloudy

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindESE 10 mph

Wed 12/17

66° /57°
69%
Periods of rain in the morning; otherwise, mainly cloudy

RealFeel®69°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindWSW 7 mph

Thu 12/18

68° /54°
20%
Sunshine and a few clouds

RealFeel®67°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindNNW 12 mph

Fri 12/19

64° /55°
25%
Times of clouds and sun

RealFeel®64°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindSSE 7 mph

Sat 12/20

72° /59°
55%
Mostly cloudy with a thundershower in spots

RealFeel®74°

RealFeel Shade™74°

Max UV Index1.0 (Low)

WindS 12 mph

Sun 12/21

71° /58°
25%
Mostly cloudy and less humid

RealFeel®69°

RealFeel Shade™69°

Max UV Index1.0 (Low)

WindNNW 12 mph

Mon 12/22

75° /48°
5%
Partly sunny and windy

RealFeel®72°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindS 20 mph

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World North America United States Texas Port Isabel

Weather Near Port Isabel:

  • Brownsville, TX
  • Edinburg, TX
  • McAllen, TX
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