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Monthly weather forecast in Harrisburg
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
+27
+21
18 August, sun
+27
+21
Feels like
+29
756 mmHg
63%
3.2
m/s
W
18 August, Sunday. day, 27°; night, 21°; rain
19
+27
+21
19 August, mon
+27
+21
Feels like
+28
756 mmHg
62%
4.1
m/s
NW
19 August, Monday. day, 27°; night, 21°; clear
20
+27
+21
20 August, tue
+27
+21
Feels like
+29
757 mmHg
62%
3.7
m/s
S
20 August, Tuesday. day, 27°; night, 21°; clear
21
August
+22
+12
21 August, wed
+22
+12
Feels like
+17
755 mmHg
51%
4.8
m/s
NW
Climate normal
+25
+21
21 August, Wednesday. day, 22°; night, 12°; partly cloudy
22
+24
+13
22 August, thu
+24
+13
Feels like
+19
758 mmHg
51%
3
m/s
NW
Climate normal
+25
+20
22 August, Thursday. day, 24°; night, 13°; partly cloudy
23
+27
+15
23 August, fri
+27
+15
Feels like
+24
760 mmHg
54%
1.8
m/s
SW
Climate normal
+25
+19
23 August, Friday. day, 27°; night, 15°; clear
24
+29
+17
24 August, sat
+29
+17
Feels like
+24
759 mmHg
70%
2.7
m/s
S
Climate normal
+26
+21
24 August, Saturday. day, 29°; night, 17°; partly cloudy
25
+31
+19
25 August, sun
+31
+19
Feels like
+27
757 mmHg
61%
2.3
m/s
SW
Climate normal
+26
+21
25 August, Sunday. day, 31°; night, 19°; partly cloudy
26
+31
+20
26 August, mon
+31
+20
Feels like
+28
755 mmHg
61%
2.5
m/s
NW
Climate normal
+25
+21
26 August, Monday. day, 31°; night, 20°; light rain
27
+30
+21
27 August, tue
+30
+21
Feels like
+27
755 mmHg
63%
2.6
m/s
NE
Climate normal
+24
+20
27 August, Tuesday. day, 30°; night, 21°; light rain
28
+29
+22
28 August, wed
+29
+22
Feels like
+28
754 mmHg
73%
3.1
m/s
SE
Climate normal
+25
+20
28 August, Wednesday. day, 29°; night, 22°; light rain
29
+29
+22
29 August, thu
+29
+22
Feels like
+29
753 mmHg
73%
3.4
m/s
SE
Climate normal
+26
+20
29 August, Thursday. day, 29°; night, 22°; mostly clear
30
+30
+19
30 August, fri
+30
+19
Feels like
+27
752 mmHg
67%
4
m/s
W
Climate normal
+27
+20
30 August, Friday. day, 30°; night, 19°; light rain
31
+27
+18
31 August, sat
+27
+18
Feels like
+23
752 mmHg
59%
3.9
m/s
NW
Climate normal
+27
+21
31 August, Saturday. day, 27°; night, 18°; partly cloudy
1 September
+28
+17
1 September, sun
+28
+17
Feels like
+23
753 mmHg
57%
3.9
m/s
NW
Climate normal
+26
+21
1 September, Sunday. day, 28°; night, 17°; partly cloudy
2
+20
+19
2 September, mon
+20
+19
Feels like
+18
745 mmHg
89%
2.9
m/s
SE
Climate normal
+26
+21
2 September, Monday. day, 20°; night, 19°; light rain
3
+25
+17
3 September, tue
+25
+17
Feels like
+22
739 mmHg
85%
2.1
m/s
NW
Climate normal
+26
+20
3 September, Tuesday. day, 25°; night, 17°; light rain
4
+28
+18
4 September, wed
+28
+18
Feels like
+23
740 mmHg
73%
2.1
m/s
S
Climate normal
+26
+20
4 September, Wednesday. day, 28°; night, 18°; clear
5
+29
+22
5 September, thu
+29
+22
Feels like
+23
741 mmHg
67%
4.7
m/s
S
Climate normal
+24
+19
5 September, Thursday. day, 29°; night, 22°; clear
6
+24
+14
6 September, fri
+24
+14
Feels like
+20
741 mmHg
85%
6
m/s
N
Climate normal
+25
+19
6 September, Friday. day, 24°; night, 14°; light rain
7
+15
+15
7 September, sat
+15
+15
Feels like
+13
744 mmHg
96%
3.3
m/s
NE
Climate normal
+25
+20
7 September, Saturday. day, 15°; night, 15°; light rain
8
+19
+15
8 September, sun
+19
+15
Feels like
+19
741 mmHg
97%
2.7
m/s
SE
Climate normal
+24
+18
8 September, Sunday. day, 19°; night, 15°; light rain
9
+25
+16
9 September, mon
+25
+16
Feels like
+19
739 mmHg
68%
3.6
m/s
NW
Climate normal
+23
+19
9 September, Monday. day, 25°; night, 16°; mostly clear
10
+22
+15
10 September, tue
+22
+15
Feels like
+16
741 mmHg
69%
2.6
m/s
E
Climate normal
+24
+19
10 September, Tuesday. day, 22°; night, 15°; clear
11
+24
+14
11 September, wed
+24
+14
Feels like
+20
737 mmHg
85%
5.2
m/s
W
Climate normal
+21
+19
11 September, Wednesday. day, 24°; night, 14°; rain
12
+20
+10
12 September, thu
+20
+10
Feels like
+11
745 mmHg
68%
3.3
m/s
E
Climate normal
+22
+17
12 September, Thursday. day, 20°; night, 10°; clear
13
+20
+13
13 September, fri
+20
+13
Feels like
+12
748 mmHg
65%
4.1
m/s
SE
Climate normal
+23
+17
13 September, Friday. day, 20°; night, 13°; clear
14
+17
+15
14 September, sat
+17
+15
Feels like
+13
747 mmHg
80%
3.4
m/s
SE
Climate normal
+24
+19
14 September, Saturday. day, 17°; night, 15°; overcast
15
+21
+18
15 September, sun
+21
+18
Feels like
+17
743 mmHg
83%
4.3
m/s
S
Climate normal
+21
+18
15 September, Sunday. day, 21°; night, 18°; overcast
16
+22
+21
16 September, mon
+22
+21
Feels like
+22
735 mmHg
97%
4.3
m/s
S
Climate normal
+20
+16
16 September, Monday. day, 22°; night, 21°; rain
17
+22
+15
17 September, tue
+22
+15
Feels like
+16
733 mmHg
70%
7.3
m/s
W
Climate normal
+21
+15
17 September, Tuesday. day, 22°; night, 15°; light rain
18
+13
+7
18 September, wed
+13
+7
Feels like
+6
740 mmHg
64%
6.9
m/s
NW
Climate normal
+22
+16
18 September, Wednesday. day, 13°; night, 7°; partly cloudy
19
+19
+8
19 September, thu
+19
+8
Feels like
+10
745 mmHg
66%
2.7
m/s
S
Climate normal
+22
+17
19 September, Thursday. day, 19°; night, 8°; clear
Average data for 10 years
Next, the average data for 10 years
20
+22
+16
20 September, fri
+22
+16
Feels like
+22
759 mmHg
67%
4
m/s
S
20 September, Friday. day, 22°; night, 16°; clear
21
+23
+17
21 September, sat
+23
+17
Feels like
+23
759 mmHg
62%
4.5
m/s
NW
21 September, Saturday. day, 23°; night, 17°; clear
Average for 30 days
12
sunny days
9
days with precipitation
9
cloudy days
12 sunny days; 9 days with precipitation; 9 cloudy days;
72
%
air humidity
3.7
m/s
Wind
NW
10
mm of precipitation
(2% of annual average)
air humidity 72%; 10 millimeters of precipitation (2% of annual average); Wind north-westerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
SW
S
SW
NW
NE
SE
SE
W
NW
NW
SE
NW
S
S
N
NE
SE
NW
E
W
E
SE
SE
S
S
W
NW
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
