10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly weather forecast in Allentown
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
25
+26
+20
25 August, sun
+26
+20
Feels like
+27
754 mmHg
62%
4.3
m/s
NW
25 August, Sunday. day, 26°; night, 20°; clear
26
+25
+20
26 August, mon
+25
+20
Feels like
+26
754 mmHg
62%
4.5
m/s
N
26 August, Monday. day, 25°; night, 20°; clear
27
+24
+20
27 August, tue
+24
+20
Feels like
+23
753 mmHg
64%
5
m/s
N
27 August, Tuesday. day, 24°; night, 20°; partly cloudy
28
+25
+19
28 August, wed
+25
+19
Feels like
+25
754 mmHg
64%
3.5
m/s
N
28 August, Wednesday. day, 25°; night, 19°; clear
29
+26
+20
29 August, thu
+26
+20
Feels like
+26
754 mmHg
62%
3.9
m/s
NW
29 August, Thursday. day, 26°; night, 20°; rain
30
August
+22
+19
30 August, fri
+22
+19
Feels like
+22
758 mmHg
83%
3.8
m/s
E
Climate normal
+26
+21
30 August, Friday. day, 22°; night, 19°; light rain
31
+28
+22
31 August, sat
+28
+22
Feels like
+26
753 mmHg
77%
3
m/s
S
Climate normal
+27
+21
31 August, Saturday. day, 28°; night, 22°; light rain
1 September
+28
+18
1 September, sun
+28
+18
Feels like
+27
749 mmHg
78%
3.8
m/s
W
Climate normal
+26
+21
1 September, Sunday. day, 28°; night, 18°; light rain
2
+24
+9
2 September, mon
+24
+9
Feels like
+20
755 mmHg
52%
4.3
m/s
NW
Climate normal
+26
+20
2 September, Monday. day, 24°; night, 9°; clear
3
+23
+9
3 September, tue
+23
+9
Feels like
+17
759 mmHg
51%
3
m/s
NW
Climate normal
+24
+20
3 September, Tuesday. day, 23°; night, 9°; clear
4
+24
+12
4 September, wed
+24
+12
Feels like
+19
762 mmHg
60%
2.7
m/s
SE
Climate normal
+25
+19
4 September, Wednesday. day, 24°; night, 12°; partly cloudy
5
+24
+16
5 September, thu
+24
+16
Feels like
+19
760 mmHg
66%
3.1
m/s
E
Climate normal
+23
+19
5 September, Thursday. day, 24°; night, 16°; light rain
6
+25
+18
6 September, fri
+25
+18
Feels like
+22
754 mmHg
73%
3.7
m/s
SE
Climate normal
+24
+18
6 September, Friday. day, 25°; night, 18°; light rain
7
+23
+15
7 September, sat
+23
+15
Feels like
+20
752 mmHg
70%
3.3
m/s
NE
Climate normal
+25
+19
7 September, Saturday. day, 23°; night, 15°; heavy rain
8
+24
+15
8 September, sun
+24
+15
Feels like
+20
753 mmHg
62%
3.6
m/s
NW
Climate normal
+23
+19
8 September, Sunday. day, 24°; night, 15°; heavy rain
9
+28
+16
9 September, mon
+28
+16
Feels like
+24
754 mmHg
60%
3.3
m/s
NW
Climate normal
+23
+19
9 September, Monday. day, 28°; night, 16°; partly cloudy
10
+27
+18
10 September, tue
+27
+18
Feels like
+23
751 mmHg
65%
3.5
m/s
SW
Climate normal
+23
+18
10 September, Tuesday. day, 27°; night, 18°; partly cloudy
11
+26
+19
11 September, wed
+26
+19
Feels like
+22
751 mmHg
68%
3.4
m/s
W
Climate normal
+22
+18
11 September, Wednesday. day, 26°; night, 19°; partly cloudy
12
+20
+17
12 September, thu
+20
+17
Feels like
+18
741 mmHg
88%
4.6
m/s
NW
Climate normal
+22
+17
12 September, Thursday. day, 20°; night, 17°; rain
13
+19
+14
13 September, fri
+19
+14
Feels like
+13
745 mmHg
69%
6.6
m/s
W
Climate normal
+23
+17
13 September, Friday. day, 19°; night, 14°; mostly clear
14
+18
+13
14 September, sat
+18
+13
Feels like
+11
749 mmHg
66%
6.9
m/s
W
Climate normal
+23
+18
14 September, Saturday. day, 18°; night, 13°; clear
15
+18
+12
15 September, sun
+18
+12
Feels like
+11
751 mmHg
75%
4
m/s
W
Climate normal
+21
+18
15 September, Sunday. day, 18°; night, 12°; mostly clear
16
+22
+18
16 September, mon
+22
+18
Feels like
+16
750 mmHg
72%
4.5
m/s
SW
Climate normal
+20
+16
16 September, Monday. day, 22°; night, 18°; partly cloudy
17
+22
+11
17 September, tue
+22
+11
Feels like
+16
751 mmHg
75%
3
m/s
NW
Climate normal
+21
+15
17 September, Tuesday. day, 22°; night, 11°; mostly clear
18
+23
+17
18 September, wed
+23
+17
Feels like
+18
752 mmHg
75%
4.1
m/s
SE
Climate normal
+22
+17
18 September, Wednesday. day, 23°; night, 17°; mostly clear
19
+25
+19
19 September, thu
+25
+19
Feels like
+21
750 mmHg
84%
3.7
m/s
SE
Climate normal
+21
+16
19 September, Thursday. day, 25°; night, 19°; light rain
20
+24
+18
20 September, fri
+24
+18
Feels like
+21
746 mmHg
89%
4.3
m/s
S
Climate normal
+22
+16
20 September, Friday. day, 24°; night, 18°; rain
21
+22
+14
21 September, sat
+22
+14
Feels like
+17
748 mmHg
76%
2.9
m/s
W
Climate normal
+23
+18
21 September, Saturday. day, 22°; night, 14°; mostly clear
22
+22
+15
22 September, sun
+22
+15
Feels like
+17
750 mmHg
70%
2.9
m/s
NW
Climate normal
+23
+17
22 September, Sunday. day, 22°; night, 15°; clear
23
+17
+14
23 September, mon
+17
+14
Feels like
+13
750 mmHg
82%
3.9
m/s
NE
Climate normal
+24
+17
23 September, Monday. day, 17°; night, 14°; light rain
24
+12
+12
24 September, tue
+12
+12
Feels like
+7
752 mmHg
96%
5.4
m/s
NE
Climate normal
+21
+18
24 September, Tuesday. day, 12°; night, 12°; rain
25
+20
+19
25 September, wed
+20
+19
Feels like
+16
748 mmHg
93%
6.8
m/s
SE
Climate normal
+21
+15
25 September, Wednesday. day, 20°; night, 19°; light rain
26
+21
+13
26 September, thu
+21
+13
Feels like
+17
744 mmHg
83%
3.1
m/s
NW
Climate normal
+21
+16
26 September, Thursday. day, 21°; night, 13°; rain
27
+19
+13
27 September, fri
+19
+13
Feels like
+12
745 mmHg
76%
4.2
m/s
W
Climate normal
+22
+18
27 September, Friday. day, 19°; night, 13°; partly cloudy
28
+18
+9
28 September, sat
+18
+9
Feels like
+11
740 mmHg
72%
5.5
m/s
W
Climate normal
+20
+18
28 September, Saturday. day, 18°; night, 9°; partly cloudy
Average for 30 days
10
sunny days
13
days with precipitation
7
cloudy days
10 sunny days; 13 days with precipitation; 7 cloudy days;
74
%
air humidity
4
m/s
Wind
NW
42
mm of precipitation
(5% of annual average)
air humidity 74%; 42 millimeters of precipitation (5% of annual average); Wind north-westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
W
NW
NW
SE
E
SE
NE
NW
NW
SW
W
NW
W
W
W
SW
NW
SE
SE
S
W
NW
NE
NE
SE
NW
W
W
30
Average data for 10 years
31
1
September
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
Daytime temperature
Night-time temperature
