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United States of America · Port Isabel climate

Extended 10-day forecasts, Port Isabel (TX)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Port Isabel, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our September climate page to see if the current temperatures in Port Isabel is typical for this time of year.

Today · Monday 7 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
18:00	Clear skies	32°C (90°F)	0 mm (0 in)	64%	SE 6 m/s (12 knots)
19:00	Clear skies	31°C (88°F)	0 mm (0 in)	68%	SE 6 m/s (12 knots)
20:00	Clear skies	30°C (86°F)	0 mm (0 in)	74%	SE 5 m/s (10 knots)
21:00	Clear skies	30°C (86°F)	0 mm (0 in)	77%	SE 5 m/s (10 knots)
22:00	Clear skies	29°C (84°F)	0 mm (0 in)	80%	SE 5 m/s (10 knots)
23:00	Clear skies	29°C (84°F)	0 mm (0 in)	82%	SE 5 m/s (10 knots)

Tomorrow · Tuesday 8 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	29°C (84°F)	0 mm (0 in)	83%	SE 5 m/s (10 knots)
01:00	Clear skies	29°C (84°F)	0 mm (0 in)	83%	S 5 m/s (10 knots)
02:00	Clear skies	28°C (82°F)	0 mm (0 in)	84%	S 5 m/s (10 knots)
03:00	Clear skies	28°C (82°F)	0 mm (0 in)	84%	S 5 m/s (10 knots)
04:00	Clear skies	28°C (82°F)	0 mm (0 in)	84%	S 4 m/s (8 knots)
05:00	Clear skies	28°C (82°F)	0 mm (0 in)	84%	S 4 m/s (8 knots)
06:00	Clear skies	27°C (81°F)	0 mm (0 in)	85%	S 4 m/s (8 knots)
07:00	Mostly sunny	27°C (81°F)	0 mm (0 in)	85%	S 4 m/s (8 knots)
08:00	Clear skies	28°C (82°F)	0 mm (0 in)	81%	S 4 m/s (8 knots)
09:00	Mostly sunny	29°C (84°F)	0 mm (0 in)	75%	SE 5 m/s (10 knots)
10:00	Mostly sunny	31°C (88°F)	0 mm (0 in)	68%	SE 4 m/s (8 knots)
11:00	Clear skies	32°C (90°F)	0 mm (0 in)	63%	SE 4 m/s (8 knots)
12:00	Clear skies	33°C (91°F)	0 mm (0 in)	61%	E 5 m/s (10 knots)
13:00	Clear skies	33°C (91°F)	0 mm (0 in)	62%	E 5 m/s (10 knots)
14:00	Clear skies	33°C (91°F)	0 mm (0 in)	62%	E 6 m/s (12 knots)
15:00	Clear skies	32°C (90°F)	0 mm (0 in)	63%	SE 7 m/s (14 knots)
16:00	Light rain showers	32°C (90°F)	0.2 mm (0.01 in)	65%	SE 7 m/s (14 knots)
17:00	Light rain showers	31°C (88°F)	0.1 mm (0 in)	67%	E 6 m/s (12 knots)
18:00	Clear skies	30°C (86°F)	0 mm (0 in)	72%	SE 7 m/s (14 knots)
19:00	Clear skies	30°C (86°F)	0 mm (0 in)	75%	SE 6 m/s (12 knots)
20:00	Clear skies	29°C (84°F)	0 mm (0 in)	78%	SE 6 m/s (12 knots)
21:00	Clear skies	29°C (84°F)	0 mm (0 in)	78%	SE 5 m/s (10 knots)
22:00	Mostly clear	29°C (84°F)	0 mm (0 in)	79%	SE 6 m/s (12 knots)
23:00	Mostly clear	29°C (84°F)	0 mm (0 in)	80%	SE 6 m/s (12 knots)

00:00

Clear skies

83% · SE 5 m/s (10 knots)

29°C (84°F)

0 mm (0 in)

01:00

Clear skies

83% · S 5 m/s (10 knots)

29°C (84°F)

0 mm (0 in)

02:00

Clear skies

84% · S 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

03:00

Clear skies

84% · S 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

04:00

Clear skies

84% · S 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

05:00

Clear skies

84% · S 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

06:00

Clear skies

85% · S 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

07:00

Mostly sunny

85% · S 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

08:00

Clear skies

81% · S 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

09:00

Mostly sunny

75% · SE 5 m/s (10 knots)

29°C (84°F)

0 mm (0 in)

10:00

Mostly sunny

68% · SE 4 m/s (8 knots)

31°C (88°F)

0 mm (0 in)

11:00

Clear skies

63% · SE 4 m/s (8 knots)

32°C (90°F)

0 mm (0 in)

12:00

Clear skies

61% · E 5 m/s (10 knots)

33°C (91°F)

0 mm (0 in)

13:00

Clear skies

62% · E 5 m/s (10 knots)

33°C (91°F)

0 mm (0 in)

14:00

Clear skies

62% · E 6 m/s (12 knots)

33°C (91°F)

0 mm (0 in)

15:00

Clear skies

63% · SE 7 m/s (14 knots)

32°C (90°F)

0 mm (0 in)

16:00

Light rain showers

65% · SE 7 m/s (14 knots)

32°C (90°F)

0.2 mm (0.01 in)

17:00

Light rain showers

67% · E 6 m/s (12 knots)

31°C (88°F)

0.1 mm (0 in)

18:00

Clear skies

72% · SE 7 m/s (14 knots)

30°C (86°F)

0 mm (0 in)

19:00

Clear skies

75% · SE 6 m/s (12 knots)

30°C (86°F)

0 mm (0 in)

20:00

Clear skies

78% · SE 6 m/s (12 knots)

29°C (84°F)

0 mm (0 in)

21:00

Clear skies

78% · SE 5 m/s (10 knots)

29°C (84°F)

0 mm (0 in)

22:00

Mostly clear

79% · SE 6 m/s (12 knots)

29°C (84°F)

0 mm (0 in)

23:00

Mostly clear

80% · SE 6 m/s (12 knots)

29°C (84°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

01:00

Morning

07:00

Afternoon

13:00

Evening

19:00

Wednesday

9 Sep

28°C (82°F)

2.2 mm (0.1 in)

Rain showers

81% · S 5 m/s (10 knots)

25°C (77°F)

0.6 mm (0.02 in)

Light rain showers

95% · E 3 m/s (6 knots)

32°C (90°F)

1.9 mm (0.1 in)

Rain showers

62% · E 4 m/s (8 knots)

29°C (84°F)

0 mm (0 in)

Mostly clear

73% · SE 5 m/s (10 knots)

Thursday

10 Sep

27°C (81°F)

0 mm (0 in)

Clear skies

83% · S 4 m/s (8 knots)

26°C (79°F)

0.1 mm (0 in)

Clear skies

89% · S 3 m/s (6 knots)

35°C (95°F)

0.2 mm (0.01 in)

Mostly sunny

51% · SE 4 m/s (8 knots)

30°C (86°F)

0 mm (0 in)

Mostly clear

69% · SE 5 m/s (10 knots)

Friday

11 Sep

28°C (82°F)

0 mm (0 in)

Clear skies

83% · S 5 m/s (10 knots)

28°C (82°F)

0 mm (0 in)

Clear skies

85% · S 4 m/s (8 knots)

35°C (95°F)

0 mm (0 in)

Clear skies

50% · S 6 m/s (12 knots)

31°C (88°F)

0 mm (0 in)

Clear skies

69% · SE 7 m/s (14 knots)

Saturday

12 Sep

29°C (84°F)

0 mm (0 in)

Partly cloudy

79% · S 6 m/s (12 knots)

27°C (81°F)

0.1 mm (0 in)

Mostly sunny

84% · S 4 m/s (8 knots)

35°C (95°F)

0 mm (0 in)

Partly cloudy

51% · SE 7 m/s (14 knots)

31°C (88°F)

0 mm (0 in)

Partly cloudy

66% · SE 6 m/s (12 knots)

Sunday

13 Sep

29°C (84°F)

0 mm (0 in)

Cloudy

81% · SE 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

Cloudy

87% · SE 3 m/s (6 knots)

34°C (93°F)

0.2 mm (0.01 in)

Mostly sunny

55% · SE 5 m/s (10 knots)

30°C (86°F)

0 mm (0 in)

Clear skies

72% · SE 5 m/s (10 knots)

Monday

14 Sep

29°C (84°F)

0 mm (0 in)

Clear skies

79% · SE 3 m/s (6 knots)

27°C (81°F)

0.6 mm (0.02 in)

Light rain showers

89% · SE 2 m/s (4 knots)

33°C (91°F)

1.1 mm (0.04 in)

Rain showers

60% · SE 5 m/s (10 knots)

30°C (86°F)

0 mm (0 in)

Clear skies

73% · SE 5 m/s (10 knots)

Tuesday

15 Sep

29°C (84°F)

0 mm (0 in)

Mostly clear

80% · S 4 m/s (8 knots)

27°C (81°F)

0.4 mm (0.02 in)

Clear skies

93% · SE 1 m/s (2 knots)

33°C (91°F)

1 mm (0.04 in)

Rain showers

62% · E 5 m/s (10 knots)

30°C (86°F)

0.4 mm (0.02 in)

Mostly clear

72% · E 5 m/s (10 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Port Isabel weather by month

Browse monthly averages for Port Isabel: climate by month with temperature, rainfall and sunshine.

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