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Monthly 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
18
+26
+21
18 August, sun
+26
+21
Feels like
+27
756 mmHg
68%
3.7
m/s
SW
18 August, Sunday. day, 26°; night, 21°; rain
19
August
+25
+18
19 August, mon
+25
+18
Feels like
+24
752 mmHg
87%
3.7
m/s
S
Climate normal
+25
+21
19 August, Monday. day, 25°; night, 18°; rain
20
+21
+14
20 August, tue
+21
+14
Feels like
+19
755 mmHg
64%
5.1
m/s
NW
Climate normal
+25
+19
20 August, Tuesday. day, 21°; night, 14°; partly cloudy
21
+21
+14
21 August, wed
+21
+14
Feels like
+17
760 mmHg
63%
4.4
m/s
W
Climate normal
+24
+20
21 August, Wednesday. day, 21°; night, 14°; light rain
22
+22
+14
22 August, thu
+22
+14
Feels like
+18
763 mmHg
63%
4.2
m/s
W
Climate normal
+23
+20
22 August, Thursday. day, 22°; night, 14°; partly cloudy
23
+26
+17
23 August, fri
+26
+17
Feels like
+22
766 mmHg
51%
3.9
m/s
NW
Climate normal
+23
+18
23 August, Friday. day, 26°; night, 17°; mostly clear
24
+28
+18
24 August, sat
+28
+18
Feels like
+24
765 mmHg
54%
3.3
m/s
W
Climate normal
+24
+19
24 August, Saturday. day, 28°; night, 18°; clear
25
+28
+19
25 August, sun
+28
+19
Feels like
+26
764 mmHg
64%
2.7
m/s
S
Climate normal
+26
+19
25 August, Sunday. day, 28°; night, 19°; partly cloudy
26
+28
+20
26 August, mon
+28
+20
Feels like
+26
764 mmHg
65%
3
m/s
W
Climate normal
+24
+19
26 August, Monday. day, 28°; night, 20°; light rain
27
+28
+20
27 August, tue
+28
+20
Feels like
+27
763 mmHg
70%
3.9
m/s
E
Climate normal
+23
+19
27 August, Tuesday. day, 28°; night, 20°; clear
28
+30
+20
28 August, wed
+30
+20
Feels like
+26
761 mmHg
65%
4.8
m/s
SW
Climate normal
+22
+19
28 August, Wednesday. day, 30°; night, 20°; mostly clear
29
+28
+19
29 August, thu
+28
+19
Feels like
+23
761 mmHg
60%
6.1
m/s
W
Climate normal
+24
+18
29 August, Thursday. day, 28°; night, 19°; partly cloudy
30
+27
+20
30 August, fri
+27
+20
Feels like
+23
760 mmHg
61%
4.7
m/s
W
Climate normal
+25
+19
30 August, Friday. day, 27°; night, 20°; partly cloudy
31
+25
+13
31 August, sat
+25
+13
Feels like
+17
762 mmHg
65%
5.2
m/s
SW
Climate normal
+24
+20
31 August, Saturday. day, 25°; night, 13°; partly cloudy
1 September
+24
+14
1 September, sun
+24
+14
Feels like
+15
765 mmHg
52%
3.7
m/s
S
Climate normal
+24
+20
1 September, Sunday. day, 24°; night, 14°; clear
2
+23
+13
2 September, mon
+23
+13
Feels like
+16
765 mmHg
54%
4
m/s
S
Climate normal
+23
+19
2 September, Monday. day, 23°; night, 13°; clear
3
+22
+16
3 September, tue
+22
+16
Feels like
+14
763 mmHg
55%
4.8
m/s
S
Climate normal
+23
+18
3 September, Tuesday. day, 22°; night, 16°; clear
4
+26
+16
4 September, wed
+26
+16
Feels like
+19
761 mmHg
69%
3.4
m/s
W
Climate normal
+24
+19
4 September, Wednesday. day, 26°; night, 16°; clear
5
+26
+20
5 September, thu
+26
+20
Feels like
+21
760 mmHg
68%
3.6
m/s
S
Climate normal
+22
+19
5 September, Thursday. day, 26°; night, 20°; clear
6
+28
+19
6 September, fri
+28
+19
Feels like
+22
756 mmHg
61%
5.4
m/s
W
Climate normal
+23
+17
6 September, Friday. day, 28°; night, 19°; clear
7
+24
+15
7 September, sat
+24
+15
Feels like
+19
759 mmHg
70%
3.8
m/s
SE
Climate normal
+23
+18
7 September, Saturday. day, 24°; night, 15°; clear
8
+23
+17
8 September, sun
+23
+17
Feels like
+17
760 mmHg
76%
4.4
m/s
S
Climate normal
+22
+18
8 September, Sunday. day, 23°; night, 17°; clear
9
+25
+19
9 September, mon
+25
+19
Feels like
+21
760 mmHg
81%
4.3
m/s
S
Climate normal
+21
+18
9 September, Monday. day, 25°; night, 19°; clear
10
+26
+19
10 September, tue
+26
+19
Feels like
+22
760 mmHg
80%
4.1
m/s
S
Climate normal
+21
+17
10 September, Tuesday. day, 26°; night, 19°; mostly clear
11
+26
+18
11 September, wed
+26
+18
Feels like
+20
760 mmHg
73%
5.6
m/s
S
Climate normal
+22
+17
11 September, Wednesday. day, 26°; night, 18°; clear
12
+22
+20
12 September, thu
+22
+20
Feels like
+20
756 mmHg
91%
5
m/s
S
Climate normal
+21
+16
12 September, Thursday. day, 22°; night, 20°; light rain
13
+27
+19
13 September, fri
+27
+19
Feels like
+23
754 mmHg
75%
4.3
m/s
SW
Climate normal
+22
+17
13 September, Friday. day, 27°; night, 19°; partly cloudy
14
+25
+18
14 September, sat
+25
+18
Feels like
+19
758 mmHg
58%
4
m/s
N
Climate normal
+22
+17
14 September, Saturday. day, 25°; night, 18°; clear
15
+16
+15
15 September, sun
+16
+15
Feels like
+13
764 mmHg
64%
2.9
m/s
E
Climate normal
+19
+16
15 September, Sunday. day, 16°; night, 15°; light rain
16
+22
+18
16 September, mon
+22
+18
Feels like
+16
760 mmHg
83%
7
m/s
S
Climate normal
+19
+15
16 September, Monday. day, 22°; night, 18°; light rain
17
+22
+14
17 September, tue
+22
+14
Feels like
+18
750 mmHg
85%
6.6
m/s
NW
Climate normal
+20
+15
17 September, Tuesday. day, 22°; night, 14°; rain
Average data for 10 years
Next, the average data for 10 years
18
+19
+15
18 September, wed
+19
+15
Feels like
+17
762 mmHg
70%
5.6
m/s
NW
18 September, Wednesday. day, 19°; night, 15°; clear
19
+19
+16
19 September, thu
+19
+16
Feels like
+18
761 mmHg
72%
5.8
m/s
NW
19 September, Thursday. day, 19°; night, 16°; clear
20
+20
+16
20 September, fri
+20
+16
Feels like
+18
762 mmHg
70%
5.4
m/s
NE
20 September, Friday. day, 20°; night, 16°; clear
21
+21
+17
21 September, sat
+21
+17
Feels like
+20
760 mmHg
72%
5.1
m/s
NW
21 September, Saturday. day, 21°; night, 17°; partly cloudy
Average for 30 days
18
sunny days
5
days with precipitation
7
cloudy days
18 sunny days; 5 days with precipitation; 7 cloudy days;
68
%
air humidity
4.4
m/s
Wind
S
11
mm of precipitation
(2% of annual average)
air humidity 68%; 11 millimeters of precipitation (2% of annual average); Wind southerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
W
W
NW
W
S
W
E
SW
W
W
SW
S
S
S
W
S
W
SE
S
S
S
S
S
SW
N
E
S
NW
19
Average data for 10 years
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
