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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
+25
+21
19 August, mon
+25
+21
Feels like
+26
758 mmHg
70%
4.4
m/s
W
19 August, Monday. day, 25°; night, 21°; clear
20
+25
+19
20 August, tue
+25
+19
Feels like
+26
759 mmHg
70%
4
m/s
SW
20 August, Tuesday. day, 25°; night, 19°; clear
21
August
+22
+13
21 August, wed
+22
+13
Feels like
+17
759 mmHg
64%
4.2
m/s
W
Climate normal
+24
+20
21 August, Wednesday. day, 22°; night, 13°; light rain
22
+23
+15
22 August, thu
+23
+15
Feels like
+19
763 mmHg
60%
4.2
m/s
W
Climate normal
+23
+20
22 August, Thursday. day, 23°; night, 15°; partly cloudy
23
+26
+17
23 August, fri
+26
+17
Feels like
+23
766 mmHg
52%
4
m/s
W
Climate normal
+23
+18
23 August, Friday. day, 26°; night, 17°; partly cloudy
24
+27
+18
24 August, sat
+27
+18
Feels like
+25
765 mmHg
50%
3.3
m/s
W
Climate normal
+24
+19
24 August, Saturday. day, 27°; night, 18°; mostly clear
25
+28
+19
25 August, sun
+28
+19
Feels like
+27
764 mmHg
62%
3.2
m/s
SW
Climate normal
+26
+19
25 August, Sunday. day, 28°; night, 19°; partly cloudy
26
+25
+19
26 August, mon
+25
+19
Feels like
+23
763 mmHg
75%
3.7
m/s
SW
Climate normal
+24
+19
26 August, Monday. day, 25°; night, 19°; thunderstorm with rain
27
+23
+19
27 August, tue
+23
+19
Feels like
+21
763 mmHg
82%
3.6
m/s
E
Climate normal
+23
+19
27 August, Tuesday. day, 23°; night, 19°; rain
28
+23
+18
28 August, wed
+23
+18
Feels like
+22
763 mmHg
76%
3.8
m/s
E
Climate normal
+22
+19
28 August, Wednesday. day, 23°; night, 18°; light rain
29
+26
+19
29 August, thu
+26
+19
Feels like
+25
762 mmHg
70%
3.3
m/s
E
Climate normal
+24
+18
29 August, Thursday. day, 26°; night, 19°; mostly clear
30
+27
+20
30 August, fri
+27
+20
Feels like
+25
762 mmHg
69%
4.1
m/s
S
Climate normal
+25
+19
30 August, Friday. day, 27°; night, 20°; light rain
31
+27
+21
31 August, sat
+27
+21
Feels like
+24
760 mmHg
70%
5.5
m/s
SW
Climate normal
+24
+20
31 August, Saturday. day, 27°; night, 21°; partly cloudy
1 September
+24
+19
1 September, sun
+24
+19
Feels like
+21
760 mmHg
75%
5.2
m/s
NW
Climate normal
+24
+20
1 September, Sunday. day, 24°; night, 19°; partly cloudy
2
+25
+14
2 September, mon
+25
+14
Feels like
+20
761 mmHg
66%
5.3
m/s
N
Climate normal
+23
+19
2 September, Monday. day, 25°; night, 14°; partly cloudy
3
+23
+18
3 September, tue
+23
+18
Feels like
+19
761 mmHg
73%
4.2
m/s
S
Climate normal
+23
+18
3 September, Tuesday. day, 23°; night, 18°; mostly clear
4
+27
+17
4 September, wed
+27
+17
Feels like
+24
758 mmHg
77%
1.7
m/s
S
Climate normal
+24
+19
4 September, Wednesday. day, 27°; night, 17°; partly cloudy
5
+27
+18
5 September, thu
+27
+18
Feels like
+23
755 mmHg
67%
3.4
m/s
S
Climate normal
+22
+19
5 September, Thursday. day, 27°; night, 18°; clear
6
+22
+16
6 September, fri
+22
+16
Feels like
+17
759 mmHg
73%
5.2
m/s
NE
Climate normal
+23
+17
6 September, Friday. day, 22°; night, 16°; light rain
7
+22
+16
7 September, sat
+22
+16
Feels like
+16
760 mmHg
73%
4.5
m/s
NE
Climate normal
+23
+18
7 September, Saturday. day, 22°; night, 16°; light rain
8
+26
+18
8 September, sun
+26
+18
Feels like
+21
758 mmHg
67%
2.4
m/s
SW
Climate normal
+22
+18
8 September, Sunday. day, 26°; night, 18°; mostly clear
9
+24
+16
9 September, mon
+24
+16
Feels like
+19
760 mmHg
70%
2.8
m/s
E
Climate normal
+21
+18
9 September, Monday. day, 24°; night, 16°; mostly clear
10
+25
+20
10 September, tue
+25
+20
Feels like
+21
758 mmHg
81%
5.5
m/s
SE
Climate normal
+21
+17
10 September, Tuesday. day, 25°; night, 20°; partly cloudy
11
+25
+17
11 September, wed
+25
+17
Feels like
+22
756 mmHg
85%
4.7
m/s
SW
Climate normal
+22
+17
11 September, Wednesday. day, 25°; night, 17°; light rain
12
+18
+12
12 September, thu
+18
+12
Feels like
+9
760 mmHg
56%
6.8
m/s
NE
Climate normal
+21
+16
12 September, Thursday. day, 18°; night, 12°; clear
13
+20
+8
13 September, fri
+20
+8
Feels like
+12
761 mmHg
63%
4
m/s
E
Climate normal
+22
+17
13 September, Friday. day, 20°; night, 8°; clear
14
+22
+8
14 September, sat
+22
+8
Feels like
+14
763 mmHg
65%
2.2
m/s
E
Climate normal
+22
+17
14 September, Saturday. day, 22°; night, 8°; clear
15
+23
+8
15 September, sun
+23
+8
Feels like
+16
763 mmHg
64%
1.9
m/s
E
Climate normal
+19
+16
15 September, Sunday. day, 23°; night, 8°; clear
16
+23
+14
16 September, mon
+23
+14
Feels like
+16
761 mmHg
61%
2.9
m/s
E
Climate normal
+19
+15
16 September, Monday. day, 23°; night, 14°; rain
17
+21
+16
17 September, tue
+21
+16
Feels like
+16
759 mmHg
74%
4.6
m/s
NE
Climate normal
+20
+15
17 September, Tuesday. day, 21°; night, 16°; light rain
18
+21
+18
18 September, wed
+21
+18
Feels like
+19
754 mmHg
91%
3.5
m/s
E
Climate normal
+19
+15
18 September, Wednesday. day, 21°; night, 18°; partly cloudy
19
+21
+15
19 September, thu
+21
+15
Feels like
+17
749 mmHg
92%
6.8
m/s
S
Climate normal
+19
+16
19 September, Thursday. day, 21°; night, 15°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
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
16
sunny days
4
days with precipitation
10
cloudy days
16 sunny days; 4 days with precipitation; 10 cloudy days;
70
%
air humidity
4
m/s
Wind
E
16
mm of precipitation
(2% of annual average)
air humidity 70%; 16 millimeters of precipitation (2% of annual average); Wind easterly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
SW
SW
E
E
E
S
SW
NW
N
S
S
S
NE
NE
SW
E
SE
SW
NE
E
E
E
E
NE
E
S
21
Average data for 10 years
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
18
19
Daytime temperature
Night-time temperature
