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August weather forecast in Boston
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
28
+25
+20
28 July, Sunday. day, 25°; night, 20°; rain
29
+25
+21
29 July, Monday. day, 25°; night, 21°; partly cloudy
30
+25
+20
30 July, Tuesday. day, 25°; night, 20°; rain
31
+25
+20
31 July, Wednesday. day, 25°; night, 20°; partly cloudy
1
+25
+20
1 August, Thursday. day, 25°; night, 20°; rain
2
+24
+19
2 August, Friday. day, 24°; night, 19°; partly cloudy
3
+26
+20
3 August, Saturday. day, 26°; night, 20°; clear
4
+25
+20
4 August, Sunday. day, 25°; night, 20°; clear
5
+25
+20
5 August, Monday. day, 25°; night, 20°; rain
6
+23
+19
6 August, Tuesday. day, 23°; night, 19°; clear
7
+24
+19
7 August, Wednesday. day, 24°; night, 19°; clear
8
+24
+19
8 August, Thursday. day, 24°; night, 19°; rain
9
+26
+20
9 August, Friday. day, 26°; night, 20°; clear
10
+24
+20
10 August, Saturday. day, 24°; night, 20°; rain
11
+24
+20
11 August, Sunday. day, 24°; night, 20°; clear
12
+23
+20
12 August, Monday. day, 23°; night, 20°; partly cloudy
13
+24
+20
13 August, Tuesday. day, 24°; night, 20°; partly cloudy
14
+25
+19
14 August, Wednesday. day, 25°; night, 19°; partly cloudy
15
+25
+20
15 August, Thursday. day, 25°; night, 20°; partly cloudy
16
+26
+20
16 August, Friday. day, 26°; night, 20°; clear
17
+27
+21
17 August, Saturday. day, 27°; night, 21°; partly cloudy
18
+26
+21
18 August, Sunday. day, 26°; night, 21°; rain
19
+25
+21
19 August, Monday. day, 25°; night, 21°; clear
20
+25
+19
20 August, Tuesday. day, 25°; night, 19°; clear
21
+24
+20
21 August, Wednesday. day, 24°; night, 20°; clear
22
+23
+20
22 August, Thursday. day, 23°; night, 20°; partly cloudy
23
+23
+18
23 August, Friday. day, 23°; night, 18°; clear
24
+24
+19
24 August, Saturday. day, 24°; night, 19°; clear
25
+26
+19
25 August, Sunday. day, 26°; night, 19°; rain
26
+24
+19
26 August, Monday. day, 24°; night, 19°; clear
27
+23
+19
27 August, Tuesday. day, 23°; night, 19°; clear
28
+22
+19
28 August, Wednesday. day, 22°; night, 19°; rain
29
+24
+18
29 August, Thursday. day, 24°; night, 18°; rain
30
+25
+19
30 August, Friday. day, 25°; night, 19°; partly cloudy
31
+24
+20
31 August, Saturday. day, 24°; night, 20°; clear
Average data for 10 years
Boston August
15
sunny days
8
days with precipitation
8
cloudy days
15 sunny days; 8 days with precipitation; 8 cloudy days;
70
%
air humidity
3.2
m/s
Wind
SW
69
mm of precipitation
(7% of annual average)
air humidity 70%; 69 millimeters of precipitation (7% of annual average); Wind south-westerly 3.2 Meters per second
Weather graphs for August
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
W
SW
SW
S
SW
S
S
S
W
SW
W
W
SW
SW
W
SW
S
N
SW
SW
SW
W
NE
N
W
W
W
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
Islandia
Hartford
Colchester
Portland
Nantucket
Lake George
Greenwich
Queensbury
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