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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
+21
+20
30 August, fri
+21
+20
Feels like
+20
759 mmHg
84%
3.8
m/s
E
Climate normal
+26
+21
30 August, Friday. day, 21°; night, 20°; light rain
31
+27
+22
31 August, sat
+27
+22
Feels like
+26
753 mmHg
79%
2.9
m/s
S
Climate normal
+27
+21
31 August, Saturday. day, 27°; night, 22°; light rain
1 September
+28
+18
1 September, sun
+28
+18
Feels like
+26
749 mmHg
79%
4.4
m/s
W
Climate normal
+26
+21
1 September, Sunday. day, 28°; night, 18°; rain
2
+23
+9
2 September, mon
+23
+9
Feels like
+19
755 mmHg
56%
4.3
m/s
NW
Climate normal
+26
+20
2 September, Monday. day, 23°; night, 9°; mostly clear
3
+23
+10
3 September, tue
+23
+10
Feels like
+16
759 mmHg
51%
2.8
m/s
NW
Climate normal
+24
+20
3 September, Tuesday. day, 23°; night, 10°; clear
4
+24
+12
4 September, wed
+24
+12
Feels like
+19
761 mmHg
59%
2.5
m/s
S
Climate normal
+25
+19
4 September, Wednesday. day, 24°; night, 12°; partly cloudy
5
+24
+15
5 September, thu
+24
+15
Feels like
+20
759 mmHg
65%
3.4
m/s
SE
Climate normal
+23
+19
5 September, Thursday. day, 24°; night, 15°; partly cloudy
6
+24
+15
6 September, fri
+24
+15
Feels like
+20
754 mmHg
70%
4.1
m/s
E
Climate normal
+24
+18
6 September, Friday. day, 24°; night, 15°; rain
7
+25
+14
7 September, sat
+25
+14
Feels like
+19
751 mmHg
60%
4
m/s
NW
Climate normal
+25
+19
7 September, Saturday. day, 25°; night, 14°; heavy rain
8
+24
+17
8 September, sun
+24
+17
Feels like
+20
753 mmHg
66%
4
m/s
SW
Climate normal
+23
+19
8 September, Sunday. day, 24°; night, 17°; mostly clear
9
+26
+18
9 September, mon
+26
+18
Feels like
+22
752 mmHg
67%
3.9
m/s
W
Climate normal
+23
+19
9 September, Monday. day, 26°; night, 18°; partly cloudy
10
+26
+17
10 September, tue
+26
+17
Feels like
+23
751 mmHg
67%
3.8
m/s
W
Climate normal
+23
+18
10 September, Tuesday. day, 26°; night, 17°; partly cloudy
11
+23
+13
11 September, wed
+23
+13
Feels like
+18
749 mmHg
64%
5.4
m/s
NW
Climate normal
+22
+18
11 September, Wednesday. day, 23°; night, 13°; mostly clear
12
+19
+8
12 September, thu
+19
+8
Feels like
+10
751 mmHg
71%
3
m/s
N
Climate normal
+22
+17
12 September, Thursday. day, 19°; night, 8°; clear
13
+21
+10
13 September, fri
+21
+10
Feels like
+14
754 mmHg
66%
3.2
m/s
SE
Climate normal
+23
+17
13 September, Friday. day, 21°; night, 10°; clear
14
+23
+15
14 September, sat
+23
+15
Feels like
+17
755 mmHg
80%
3.5
m/s
S
Climate normal
+23
+18
14 September, Saturday. day, 23°; night, 15°; clear
15
+24
+16
15 September, sun
+24
+16
Feels like
+20
755 mmHg
80%
3.4
m/s
SE
Climate normal
+21
+18
15 September, Sunday. day, 24°; night, 16°; partly cloudy
16
+24
+14
16 September, mon
+24
+14
Feels like
+20
756 mmHg
79%
3.3
m/s
SE
Climate normal
+20
+16
16 September, Monday. day, 24°; night, 14°; mostly clear
17
+25
+16
17 September, tue
+25
+16
Feels like
+22
755 mmHg
80%
2.7
m/s
E
Climate normal
+21
+15
17 September, Tuesday. day, 25°; night, 16°; mostly clear
18
+26
+18
18 September, wed
+26
+18
Feels like
+22
753 mmHg
82%
2.1
m/s
SW
Climate normal
+22
+17
18 September, Wednesday. day, 26°; night, 18°; partly cloudy
19
+25
+19
19 September, thu
+25
+19
Feels like
+22
751 mmHg
77%
3.9
m/s
SW
Climate normal
+21
+16
19 September, Thursday. day, 25°; night, 19°; partly cloudy
20
+21
+11
20 September, fri
+21
+11
Feels like
+17
747 mmHg
85%
5.4
m/s
NW
Climate normal
+22
+16
20 September, Friday. day, 21°; night, 11°; rain
21
+13
+7
21 September, sat
+13
+7
Feels like
+5
751 mmHg
59%
6.6
m/s
NW
Climate normal
+23
+18
21 September, Saturday. day, 13°; night, 7°; mostly clear
22
+14
+5
22 September, sun
+14
+5
Feels like
+3
756 mmHg
63%
4.5
m/s
NW
Climate normal
+23
+17
22 September, Sunday. day, 14°; night, 5°; clear
23
+18
+6
23 September, mon
+18
+6
Feels like
+10
757 mmHg
64%
2.4
m/s
S
Climate normal
+24
+17
23 September, Monday. day, 18°; night, 6°; clear
24
+19
+10
24 September, tue
+19
+10
Feels like
+12
755 mmHg
73%
2.7
m/s
SE
Climate normal
+21
+18
24 September, Tuesday. day, 19°; night, 10°; clear
25
+21
+16
25 September, wed
+21
+16
Feels like
+16
753 mmHg
84%
3.5
m/s
SE
Climate normal
+21
+15
25 September, Wednesday. day, 21°; night, 16°; partly cloudy
26
+20
+18
26 September, thu
+20
+18
Feels like
+16
751 mmHg
91%
5.3
m/s
E
Climate normal
+21
+16
26 September, Thursday. day, 20°; night, 18°; light rain
27
+20
+18
27 September, fri
+20
+18
Feels like
+18
748 mmHg
97%
5.1
m/s
E
Climate normal
+22
+18
27 September, Friday. day, 20°; night, 18°; rain
28
+23
+19
28 September, sat
+23
+19
Feels like
+21
748 mmHg
89%
4
m/s
SE
Climate normal
+20
+18
28 September, Saturday. day, 23°; night, 19°; partly cloudy
Average for 30 days
13
sunny days
8
days with precipitation
9
cloudy days
13 sunny days; 8 days with precipitation; 9 cloudy days;
73
%
air humidity
3.8
m/s
Wind
NW
56
mm of precipitation
(7% of annual average)
air humidity 73%; 56 millimeters of precipitation (7% of annual average); Wind north-westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
W
NW
NW
S
SE
E
NW
SW
W
W
NW
N
SE
S
SE
SE
E
SW
SW
NW
NW
NW
S
SE
SE
E
E
SE
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
