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August weather forecast in New Brunswick

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

	758 mmHg		67%
	3.7 m/s

27 July, Sunday. day, 30°; night, 21°; partly cloudy

28 July, mon

	758 mmHg		69%
	3.6 m/s

28 July, Monday. day, 30°; night, 21°; overcast

29 July, tue

	758 mmHg		69%
	3.6 m/s

29 July, Tuesday. day, 29°; night, 21°; rain

30 July, wed

	759 mmHg		66%
	3.6 m/s

30 July, Wednesday. day, 29°; night, 21°; clear

31 July, thu

	759 mmHg		67%
	3.3 m/s

31 July, Thursday. day, 29°; night, 20°; clear

1 August, fri

	759 mmHg		69%
	3.2 m/s

1 August, Friday. day, 29°; night, 21°; rain

2 August, sat

	759 mmHg		67%
	3.4 m/s

2 August, Saturday. day, 30°; night, 21°; clear

3 August, sun

	759 mmHg		66%
	3.5 m/s

3 August, Sunday. day, 30°; night, 21°; partly cloudy

4 August, mon

	759 mmHg		70%
	3.5 m/s

4 August, Monday. day, 29°; night, 21°; rain

5 August, tue

	759 mmHg		67%
	3.5 m/s

5 August, Tuesday. day, 30°; night, 21°; clear

6 August, wed

	759 mmHg		66%
	3.6 m/s

6 August, Wednesday. day, 28°; night, 21°; partly cloudy

7 August, thu

	759 mmHg		66%
	3.7 m/s

7 August, Thursday. day, 28°; night, 20°; overcast

8 August, fri

	759 mmHg		68%
	3.7 m/s

8 August, Friday. day, 29°; night, 20°; overcast

9 August, sat

	759 mmHg		66%
	3.6 m/s

9 August, Saturday. day, 29°; night, 20°; clear

10 August, sun

	758 mmHg		68%
	3.4 m/s

10 August, Sunday. day, 29°; night, 21°; rain

11 August, mon

	758 mmHg		69%
	3.5 m/s

11 August, Monday. day, 29°; night, 21°; rain

12 August, tue

	758 mmHg		70%
	3.4 m/s

12 August, Tuesday. day, 29°; night, 21°; rain

13 August, wed

	758 mmHg		71%
	3.6 m/s

13 August, Wednesday. day, 28°; night, 21°; rain

14 August, thu

	759 mmHg		69%
	3.6 m/s

14 August, Thursday. day, 28°; night, 20°; rain

15 August, fri

	759 mmHg		70%
	3.4 m/s

15 August, Friday. day, 28°; night, 20°; rain

16 August, sat

	760 mmHg		71%
	3.3 m/s

16 August, Saturday. day, 29°; night, 20°; partly cloudy

17 August, sun

	759 mmHg		69%
	3.5 m/s

17 August, Sunday. day, 29°; night, 21°; partly cloudy

18 August, mon

	759 mmHg		69%
	3.5 m/s

18 August, Monday. day, 28°; night, 20°; rain

19 August, tue

	759 mmHg		68%
	3.4 m/s

19 August, Tuesday. day, 28°; night, 20°; clear

20 August, wed

	760 mmHg		69%
	3.4 m/s

20 August, Wednesday. day, 28°; night, 19°; clear

21 August, thu

	760 mmHg		69%
	3.7 m/s

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

22 August, fri

	759 mmHg		70%
	3.6 m/s

22 August, Friday. day, 27°; night, 20°; partly cloudy

23 August, sat

	759 mmHg		68%
	3.4 m/s

23 August, Saturday. day, 27°; night, 19°; clear

24 August, sun

	760 mmHg		66%
	3.5 m/s

24 August, Sunday. day, 28°; night, 19°; clear

25 August, mon

	760 mmHg		67%
	3.5 m/s

25 August, Monday. day, 28°; night, 19°; clear

26 August, tue

	760 mmHg		67%
	3.4 m/s

26 August, Tuesday. day, 28°; night, 19°; clear

27 August, wed

	760 mmHg		69%
	3.4 m/s

27 August, Wednesday. day, 28°; night, 19°; partly cloudy

28 August, thu

	759 mmHg		73%
	3.9 m/s

28 August, Thursday. day, 27°; night, 20°; rain

29 August, fri

	759 mmHg		72%
	3.8 m/s

29 August, Friday. day, 27°; night, 19°; clear

30 August, sat

	760 mmHg		69%
	3.8 m/s

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

31 August, sun

	760 mmHg		68%
	3.8 m/s

31 August, Sunday. day, 28°; night, 19°; overcast

1 September, mon

	760 mmHg		66%
	3.7 m/s

1 September, Monday. day, 27°; night, 19°; partly cloudy

2 September, tue

	760 mmHg		69%
	3.8 m/s

2 September, Tuesday. day, 26°; night, 18°; partly cloudy

3 September, wed

	760 mmHg		70%
	3.6 m/s

3 September, Wednesday. day, 27°; night, 18°; overcast

4 September, thu

	759 mmHg		68%
	3.7 m/s

4 September, Thursday. day, 28°; night, 19°; clear

5 September, fri

	761 mmHg		65%
	3.9 m/s

5 September, Friday. day, 27°; night, 19°; clear

6 September, sat

	761 mmHg		69%
	4 m/s

6 September, Saturday. day, 26°; night, 18°; rain

Average data for 10 years

New Brunswick August

11

sunny days

11

days with precipitation

7

cloudy days

11 sunny days; 11 days with precipitation; 7 cloudy days;

69

%

air humidity

2.4

m/s

WindSW

104

mm of precipitation

(9% of annual average)

air humidity 69%; 104 millimeters of precipitation (9% of annual average); Wind south-westerly 2.4 Meters per second

Weather graphs for August

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

S

SW

SW

SW

SW

SW

SW

SW

SW

SW

SW

S

S

SW

S

S

SW

SW

S

S

S

SW

SW

SW

S

SW

S

S

S

S

S

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

24

25

26

27

28

29

30

31

Daytime temperature

Night-time temperature

Cities near you

New York
Washington
Boston
Philadelphia
Islandia
Jamaica
Brooklyn
Brookhaven
Lake George

Cities with similar weather in August

Gagra
Istanbul
Batumi
Pitsunda
Rimini
Nice
Tivat
Kobuleti
Herceg Novi

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

In August, the weather in New Brunswick is typically hot. Average daily high temperature in August is about 28 degrees above zero. On average, New Brunswick has 11 rainy, 11 sunny, 6 partly cloudy, and 3 cloudy days in August. The rains are usually heavy.

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