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August weather forecast in Houston

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

30 days Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Sun

Sunday

Mon

Monday

Tue

Tuesday

Wed

Wednesday

Thu

Thursday

Fri

Friday

Sat

Saturday

27 July, sun

	752 mmHg		75%
	2.8 m/s

27 July, Sunday. day, 32°; night, 23°; rain

28 July, mon

	752 mmHg		75%
	3 m/s

28 July, Monday. day, 32°; night, 23°; clear

29 July, tue

	752 mmHg		75%
	3.1 m/s

29 July, Tuesday. day, 32°; night, 23°; rain

30 July, wed

	752 mmHg		74%
	3.2 m/s

30 July, Wednesday. day, 32°; night, 24°; overcast

31 July, thu

	752 mmHg		74%
	3.1 m/s

31 July, Thursday. day, 32°; night, 24°; overcast

1 August, fri

	752 mmHg		73%
	2.8 m/s

1 August, Friday. day, 32°; night, 23°; clear

2 August, sat

	752 mmHg		71%
	2.8 m/s

2 August, Saturday. day, 32°; night, 23°; clear

3 August, sun

	752 mmHg		70%
	2.6 m/s

3 August, Sunday. day, 33°; night, 23°; clear

4 August, mon

	752 mmHg		70%
	2.8 m/s

4 August, Monday. day, 33°; night, 23°; clear

5 August, tue

	752 mmHg		71%
	3.2 m/s

5 August, Tuesday. day, 33°; night, 23°; partly cloudy

6 August, wed

	752 mmHg		72%
	3 m/s

6 August, Wednesday. day, 33°; night, 23°; rain

7 August, thu

	752 mmHg		73%
	3.3 m/s

7 August, Thursday. day, 32°; night, 23°; rain

8 August, fri

	752 mmHg		74%
	2.9 m/s

8 August, Friday. day, 32°; night, 23°; rain

9 August, sat

	752 mmHg		76%
	3 m/s

9 August, Saturday. day, 32°; night, 23°; rain

10 August, sun

	752 mmHg		76%
	2.8 m/s

10 August, Sunday. day, 32°; night, 23°; rain

11 August, mon

	751 mmHg		76%
	2.7 m/s

11 August, Monday. day, 32°; night, 23°; rain

12 August, tue

	751 mmHg		75%
	2.8 m/s

12 August, Tuesday. day, 32°; night, 23°; rain

13 August, wed

	752 mmHg		73%
	2.9 m/s

13 August, Wednesday. day, 32°; night, 22°; partly cloudy

14 August, thu

	752 mmHg		73%
	3.1 m/s

14 August, Thursday. day, 32°; night, 22°; clear

15 August, fri

	752 mmHg		70%
	2.9 m/s

15 August, Friday. day, 32°; night, 22°; clear

16 August, sat

	752 mmHg		71%
	2.9 m/s

16 August, Saturday. day, 32°; night, 22°; clear

17 August, sun

	752 mmHg		72%
	2.8 m/s

17 August, Sunday. day, 32°; night, 23°; rain

18 August, mon

	752 mmHg		73%
	2.7 m/s

18 August, Monday. day, 32°; night, 23°; partly cloudy

19 August, tue

	751 mmHg		76%
	2.7 m/s

19 August, Tuesday. day, 32°; night, 23°; rain

20 August, wed

	752 mmHg		74%
	3 m/s

20 August, Wednesday. day, 32°; night, 23°; partly cloudy

21 August, thu

	753 mmHg		74%
	2.9 m/s

21 August, Thursday. day, 32°; night, 23°; rain

22 August, fri

	753 mmHg		73%
	2.7 m/s

22 August, Friday. day, 32°; night, 22°; clear

23 August, sat

	753 mmHg		70%
	2.7 m/s

23 August, Saturday. day, 32°; night, 22°; clear

24 August, sun

	752 mmHg		69%
	2.9 m/s

24 August, Sunday. day, 32°; night, 22°; clear

25 August, mon

	752 mmHg		71%
	2.8 m/s

25 August, Monday. day, 32°; night, 22°; rain

26 August, tue

	752 mmHg		71%
	3 m/s

26 August, Tuesday. day, 33°; night, 22°; clear

27 August, wed

	751 mmHg		69%
	3.1 m/s

27 August, Wednesday. day, 33°; night, 22°; clear

28 August, thu

	751 mmHg		70%
	3.1 m/s

28 August, Thursday. day, 32°; night, 22°; clear

29 August, fri

	751 mmHg		71%
	3.4 m/s

29 August, Friday. day, 32°; night, 23°; partly cloudy

30 August, sat

	751 mmHg		74%
	3.7 m/s

30 August, Saturday. day, 31°; night, 23°; rain

31 August, sun

	751 mmHg		72%
	3.5 m/s

31 August, Sunday. day, 31°; night, 22°; clear

1 September, mon

	752 mmHg		70%
	3.5 m/s

1 September, Monday. day, 31°; night, 22°; partly cloudy

2 September, tue

	752 mmHg		72%
	3.1 m/s

2 September, Tuesday. day, 31°; night, 22°; overcast

3 September, wed

	752 mmHg		70%
	3.2 m/s

3 September, Wednesday. day, 31°; night, 22°; partly cloudy

4 September, thu

	752 mmHg		70%
	3.1 m/s

4 September, Thursday. day, 31°; night, 21°; clear

5 September, fri

	752 mmHg		69%
	3.4 m/s

5 September, Friday. day, 31°; night, 21°; partly cloudy

6 September, sat

	752 mmHg		69%
	3.3 m/s

6 September, Saturday. day, 31°; night, 21°; rain

Average data for 10 years

Houston August

14

sunny days

12

days with precipitation

5

cloudy days

14 sunny days; 12 days with precipitation; 5 cloudy days;

72

%

air humidity

1.9

m/s

WindS

95

mm of precipitation

(7% of annual average)

air humidity 72%; 95 millimeters of precipitation (7% of annual average); Wind southerly 1.9 Meters per second

Weather graphs for August

TemperaturePrecipitation chance, %Humidity, %Wind, m/sPressure, mmHg

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SE

SE

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

S

SE

SE

SE

SE

S

S

SE

SE

SE

1

Average data for 10 years

2

3

4

5

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10

11

12

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14

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31

Daytime temperature

Night-time temperature

Cities near you

Birmingham
Navarre
Little Rock
Andalusia
Philadelphia
Orange Beach
Nashville
Memphis
Huntsville

Cities with similar weather in August

Aqaba
Eylat
Agadir
Tekirova
Kushadasi
Tehran
Fergana
Kuala Lumpur
Turkestan

The weather forecast for August 2025 is based on historical data from the past 10 years.

August in Houston is the hottest month of the year. In August, the weather in Houston is typically hot. Average daily high temperature in August is about 32 degrees above zero. On average, Houston has 14 sunny, 12 rainy, and 5 partly cloudy days in August. The rains are usually heavy. August as well as January, February, June, and July is considered the most uncomfortable time to visit Houston.

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