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August weather forecast in Johnson City

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

	723 mmHg		76%
	2.5 m/s

27 July, Sunday. day, 29°; night, 20°; rain

28 July, mon

	723 mmHg		77%
	2.7 m/s

28 July, Monday. day, 28°; night, 20°; rain

29 July, tue

	723 mmHg		79%
	2.7 m/s

29 July, Tuesday. day, 28°; night, 19°; rain

30 July, wed

	723 mmHg		78%
	2.6 m/s

30 July, Wednesday. day, 28°; night, 19°; rain

31 July, thu

	723 mmHg		79%
	2.7 m/s

31 July, Thursday. day, 27°; night, 19°; rain

1 August, fri

	723 mmHg		77%
	2.4 m/s

1 August, Friday. day, 28°; night, 19°; rain

2 August, sat

	723 mmHg		75%
	2.3 m/s

2 August, Saturday. day, 28°; night, 19°; clear

3 August, sun

	723 mmHg		75%
	2.2 m/s

3 August, Sunday. day, 28°; night, 18°; clear

4 August, mon

	723 mmHg		75%
	2.4 m/s

4 August, Monday. day, 28°; night, 19°; rain

5 August, tue

	723 mmHg		75%
	2.4 m/s

5 August, Tuesday. day, 28°; night, 19°; rain

6 August, wed

	723 mmHg		76%
	2.6 m/s

6 August, Wednesday. day, 28°; night, 19°; overcast

7 August, thu

	723 mmHg		77%
	2.6 m/s

7 August, Thursday. day, 28°; night, 19°; rain

8 August, fri

	723 mmHg		77%
	2.6 m/s

8 August, Friday. day, 28°; night, 19°; rain

9 August, sat

	723 mmHg		76%
	2.6 m/s

9 August, Saturday. day, 28°; night, 19°; partly cloudy

10 August, sun

	723 mmHg		77%
	2.8 m/s

10 August, Sunday. day, 27°; night, 19°; rain

11 August, mon

	723 mmHg		77%
	2.4 m/s

11 August, Monday. day, 27°; night, 19°; rain

12 August, tue

	723 mmHg		77%
	2.5 m/s

12 August, Tuesday. day, 28°; night, 19°; partly cloudy

13 August, wed

	723 mmHg		75%
	2.6 m/s

13 August, Wednesday. day, 28°; night, 18°; partly cloudy

14 August, thu

	723 mmHg		75%
	2.4 m/s

14 August, Thursday. day, 28°; night, 18°; partly cloudy

15 August, fri

	723 mmHg		75%
	2.4 m/s

15 August, Friday. day, 28°; night, 18°; rain

16 August, sat

	724 mmHg		75%
	2.4 m/s

16 August, Saturday. day, 28°; night, 18°; partly cloudy

17 August, sun

	724 mmHg		76%
	2.7 m/s

17 August, Sunday. day, 28°; night, 19°; rain

18 August, mon

	723 mmHg		78%
	2.6 m/s

18 August, Monday. day, 27°; night, 19°; rain

19 August, tue

	723 mmHg		78%
	2.5 m/s

19 August, Tuesday. day, 27°; night, 18°; rain

20 August, wed

	723 mmHg		77%
	2.8 m/s

20 August, Wednesday. day, 28°; night, 18°; overcast

21 August, thu

	724 mmHg		77%
	2.6 m/s

21 August, Thursday. day, 27°; night, 18°; partly cloudy

22 August, fri

	724 mmHg		74%
	2.6 m/s

22 August, Friday. day, 28°; night, 18°; clear

23 August, sat

	724 mmHg		74%
	2.4 m/s

23 August, Saturday. day, 28°; night, 17°; clear

24 August, sun

	724 mmHg		75%
	2.5 m/s

24 August, Sunday. day, 28°; night, 17°; clear

25 August, mon

	724 mmHg		74%
	2.4 m/s

25 August, Monday. day, 28°; night, 18°; clear

26 August, tue

	724 mmHg		75%
	2.5 m/s

26 August, Tuesday. day, 28°; night, 18°; clear

27 August, wed

	723 mmHg		77%
	2.5 m/s

27 August, Wednesday. day, 28°; night, 18°; clear

28 August, thu

	723 mmHg		76%
	2.3 m/s

28 August, Thursday. day, 28°; night, 19°; clear

29 August, fri

	723 mmHg		75%
	2.4 m/s

29 August, Friday. day, 28°; night, 18°; clear

30 August, sat

	723 mmHg		75%
	2.4 m/s

30 August, Saturday. day, 28°; night, 18°; partly cloudy

31 August, sun

	723 mmHg		76%
	2.7 m/s

31 August, Sunday. day, 27°; night, 18°; rain

1 September, mon

	723 mmHg		76%
	2.6 m/s

1 September, Monday. day, 27°; night, 18°; overcast

2 September, tue

	723 mmHg		75%
	2.5 m/s

2 September, Tuesday. day, 27°; night, 17°; partly cloudy

3 September, wed

	723 mmHg		74%
	2.6 m/s

3 September, Wednesday. day, 27°; night, 17°; clear

4 September, thu

	723 mmHg		73%
	2.4 m/s

4 September, Thursday. day, 27°; night, 17°; rain

5 September, fri

	724 mmHg		74%
	2.6 m/s

5 September, Friday. day, 27°; night, 17°; clear

6 September, sat

	723 mmHg		73%
	2.7 m/s

6 September, Saturday. day, 27°; night, 17°; clear

Average data for 10 years

Johnson City August

10

sunny days

12

days with precipitation

5

cloudy days

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

76

%

air humidity

1.5

m/s

WindS

83

mm of precipitation

(7% of annual average)

air humidity 76%; 83 millimeters of precipitation (7% of annual average); Wind southerly 1.5 Meters per second

Weather graphs for August

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

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S

SE

S

S

S

S

S

S

S

SW

S

S

S

S

S

S

S

S

S

S

S

S

SE

SE

SE

SE

S

SE

SE

SE

1

Average data for 10 years

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

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28

29

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31

Daytime temperature

Night-time temperature

Cities near you

Charlotte
Atlanta
Roanoke
Columbia
Raleigh
Columbus
Buckhannon
Athens
Cincinnati

Cities with similar weather in August

Suhum
Batumi
Heraklion
Florence
Nice
Verona
Hersonisos
Chicago
Kobuleti

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

In August, the weather in Johnson City is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, Johnson City has 12 rainy, 10 sunny, 7 partly cloudy, and 2 cloudy days in August. The rains are usually heavy.

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