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
1 September
+26
+21
1 September, sun
+26
+21
Feels like
+27
753 mmHg
63%
3.9
m/s
NW
1 September, Sunday. day, 26°; night, 21°; partly cloudy
2
+26
+20
2 September, mon
+26
+20
Feels like
+27
752 mmHg
67%
3.9
m/s
N
2 September, Monday. day, 26°; night, 20°; clear
3
+24
+20
3 September, tue
+24
+20
Feels like
+25
753 mmHg
68%
5
m/s
NW
3 September, Tuesday. day, 24°; night, 20°; clear
4
+25
+19
4 September, wed
+25
+19
Feels like
+26
753 mmHg
67%
4.1
m/s
W
4 September, Wednesday. day, 25°; night, 19°; clear
5
+23
+19
5 September, thu
+23
+19
Feels like
+24
755 mmHg
68%
4.6
m/s
NE
5 September, Thursday. day, 23°; night, 19°; rain
6
+24
+18
6 September, fri
+24
+18
Feels like
+24
753 mmHg
68%
5.4
m/s
NW
6 September, Friday. day, 24°; night, 18°; clear
7
September
+22
+10
7 September, sat
+22
+10
Feels like
+18
749 mmHg
83%
4.6
m/s
W
Climate normal
+25
+19
7 September, Saturday. day, 22°; night, 10°; heavy rain
8
+21
+9
8 September, sun
+21
+9
Feels like
+14
753 mmHg
53%
5
m/s
W
Climate normal
+23
+19
8 September, Sunday. day, 21°; night, 9°; clear
9
+24
+12
9 September, mon
+24
+12
Feels like
+17
755 mmHg
52%
4.4
m/s
W
Climate normal
+23
+19
9 September, Monday. day, 24°; night, 12°; partly cloudy
10
+26
+12
10 September, tue
+26
+12
Feels like
+21
755 mmHg
57%
2.9
m/s
NW
Climate normal
+23
+18
10 September, Tuesday. day, 26°; night, 12°; clear
11
+28
+14
11 September, wed
+28
+14
Feels like
+23
756 mmHg
59%
2.4
m/s
SW
Climate normal
+22
+18
11 September, Wednesday. day, 28°; night, 14°; partly cloudy
12
+28
+14
12 September, thu
+28
+14
Feels like
+25
757 mmHg
63%
2.4
m/s
S
Climate normal
+22
+17
12 September, Thursday. day, 28°; night, 14°; mostly clear
13
+29
+15
13 September, fri
+29
+15
Feels like
+25
758 mmHg
67%
2.8
m/s
SE
Climate normal
+23
+17
13 September, Friday. day, 29°; night, 15°; partly cloudy
14
+28
+18
14 September, sat
+28
+18
Feels like
+24
757 mmHg
64%
2.8
m/s
N
Climate normal
+23
+18
14 September, Saturday. day, 28°; night, 18°; overcast
15
+29
+19
15 September, sun
+29
+19
Feels like
+26
754 mmHg
66%
2.7
m/s
SE
Climate normal
+21
+18
15 September, Sunday. day, 29°; night, 19°; overcast
16
+25
+17
16 September, mon
+25
+17
Feels like
+23
755 mmHg
75%
3.8
m/s
E
Climate normal
+20
+16
16 September, Monday. day, 25°; night, 17°; light rain
17
+24
+15
17 September, tue
+24
+15
Feels like
+20
754 mmHg
68%
4.1
m/s
NE
Climate normal
+21
+15
17 September, Tuesday. day, 24°; night, 15°; overcast
18
+24
+17
18 September, wed
+24
+17
Feels like
+18
751 mmHg
62%
3.8
m/s
N
Climate normal
+22
+17
18 September, Wednesday. day, 24°; night, 17°; partly cloudy
19
+25
+21
19 September, thu
+25
+21
Feels like
+20
750 mmHg
60%
4.7
m/s
NE
Climate normal
+21
+16
19 September, Thursday. day, 25°; night, 21°; partly cloudy
20
+28
+15
20 September, fri
+28
+15
Feels like
+23
751 mmHg
67%
5.6
m/s
NW
Climate normal
+22
+16
20 September, Friday. day, 28°; night, 15°; mostly clear
21
+20
+11
21 September, sat
+20
+11
Feels like
+12
756 mmHg
47%
3.5
m/s
E
Climate normal
+23
+18
21 September, Saturday. day, 20°; night, 11°; clear
22
+22
+18
22 September, sun
+22
+18
Feels like
+16
754 mmHg
73%
4
m/s
S
Climate normal
+23
+17
22 September, Sunday. day, 22°; night, 18°; mostly clear
23
+26
+20
23 September, mon
+26
+20
Feels like
+23
751 mmHg
79%
2.1
m/s
SW
Climate normal
+24
+17
23 September, Monday. day, 26°; night, 20°; mostly clear
24
+25
+21
24 September, tue
+25
+21
Feels like
+20
748 mmHg
74%
6.6
m/s
S
Climate normal
+21
+18
24 September, Tuesday. day, 25°; night, 21°; partly cloudy
25
+25
+17
25 September, wed
+25
+17
Feels like
+21
743 mmHg
84%
5.5
m/s
S
Climate normal
+21
+15
25 September, Wednesday. day, 25°; night, 17°; rain
26
+19
+10
26 September, thu
+19
+10
Feels like
+11
748 mmHg
67%
5.4
m/s
NW
Climate normal
+21
+16
26 September, Thursday. day, 19°; night, 10°; clear
27
+22
+12
27 September, fri
+22
+12
Feels like
+14
755 mmHg
66%
2.8
m/s
S
Climate normal
+22
+18
27 September, Friday. day, 22°; night, 12°; clear
28
+24
+13
28 September, sat
+24
+13
Feels like
+17
755 mmHg
74%
3.1
m/s
S
Climate normal
+20
+18
28 September, Saturday. day, 24°; night, 13°; clear
29
+24
+16
29 September, sun
+24
+16
Feels like
+18
753 mmHg
77%
3.2
m/s
S
Climate normal
+19
+16
29 September, Sunday. day, 24°; night, 16°; mostly clear
30
+24
+18
30 September, mon
+24
+18
Feels like
+19
749 mmHg
73%
3.8
m/s
S
Climate normal
+17
+13
30 September, Monday. day, 24°; night, 18°; partly cloudy
1 October
+15
+6
1 October, tue
+15
+6
Feels like
+6
751 mmHg
55%
8.5
m/s
N
Climate normal
+17
+13
1 October, Tuesday. day, 15°; night, 6°; mostly clear
2
+12
+6
2 October, wed
+12
+6
Feels like
+4
756 mmHg
47%
4.5
m/s
N
Climate normal
+16
+13
2 October, Wednesday. day, 12°; night, 6°; clear
3
+18
+12
3 October, thu
+18
+12
Feels like
+9
753 mmHg
55%
3.8
m/s
NW
Climate normal
+18
+13
3 October, Thursday. day, 18°; night, 12°; clear
4
+21
+12
4 October, fri
+21
+12
Feels like
+12
749 mmHg
67%
4.3
m/s
N
Climate normal
+18
+13
4 October, Friday. day, 21°; night, 12°; clear
5
+23
+10
5 October, sat
+23
+10
Feels like
+13
750 mmHg
72%
2.5
m/s
SW
Climate normal
+19
+14
5 October, Saturday. day, 23°; night, 10°; clear
Average for 30 days
17
sunny days
3
days with precipitation
10
cloudy days
17 sunny days; 3 days with precipitation; 10 cloudy days;
66
%
air humidity
3.9
m/s
Wind
S
9
mm of precipitation
(2% of annual average)
air humidity 66%; 9 millimeters of precipitation (2% of annual average); Wind southerly 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
NW
SW
S
SE
N
SE
E
NE
N
NE
NW
E
S
SW
S
S
NW
S
S
S
S
N
N
NW
N
SW
NW
7
Average data for 10 years
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
Daytime temperature
Night-time temperature
