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Monthly weather forecast in Indianapolis
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
+22
18 August, sun
+27
+22
Feels like
+28
740 mmHg
55%
3.9
m/s
SW
18 August, Sunday. day, 27°; night, 22°; clear
19
+27
+21
19 August, mon
+27
+21
Feels like
+27
740 mmHg
55%
4.1
m/s
SW
19 August, Monday. day, 27°; night, 21°; clear
20
+27
+22
20 August, tue
+27
+22
Feels like
+28
740 mmHg
61%
4.1
m/s
SW
20 August, Tuesday. day, 27°; night, 22°; rain
21
+25
+21
21 August, wed
+25
+21
Feels like
+26
741 mmHg
57%
4.4
m/s
NW
21 August, Wednesday. day, 25°; night, 21°; clear
22
August
+26
+14
22 August, thu
+26
+14
Feels like
+22
749 mmHg
52%
3
m/s
E
Climate normal
+26
+20
22 August, Thursday. day, 26°; night, 14°; mostly clear
23
+29
+19
23 August, fri
+29
+19
Feels like
+26
748 mmHg
51%
2.5
m/s
SE
Climate normal
+27
+20
23 August, Friday. day, 29°; night, 19°; partly cloudy
24
+31
+22
24 August, sat
+31
+22
Feels like
+28
747 mmHg
57%
3
m/s
SW
Climate normal
+27
+21
24 August, Saturday. day, 31°; night, 22°; partly cloudy
25
+31
+22
25 August, sun
+31
+22
Feels like
+31
748 mmHg
57%
3.1
m/s
SW
Climate normal
+27
+20
25 August, Sunday. day, 31°; night, 22°; partly cloudy
26
+33
+24
26 August, mon
+33
+24
Feels like
+32
747 mmHg
55%
4.2
m/s
SW
Climate normal
+27
+21
26 August, Monday. day, 33°; night, 24°; mostly clear
27
+34
+25
27 August, tue
+34
+25
Feels like
+31
744 mmHg
57%
3.7
m/s
W
Climate normal
+27
+22
27 August, Tuesday. day, 34°; night, 25°; clear
28
+32
+23
28 August, wed
+32
+23
Feels like
+31
743 mmHg
67%
3.6
m/s
NW
Climate normal
+27
+21
28 August, Wednesday. day, 32°; night, 23°; light rain
29
+31
+21
29 August, thu
+31
+21
Feels like
+30
743 mmHg
67%
3.4
m/s
SW
Climate normal
+27
+22
29 August, Thursday. day, 31°; night, 21°; light rain
30
+29
+20
30 August, fri
+29
+20
Feels like
+26
743 mmHg
61%
3.7
m/s
SW
Climate normal
+27
+21
30 August, Friday. day, 29°; night, 20°; light rain
31
+28
+20
31 August, sat
+28
+20
Feels like
+25
743 mmHg
62%
3.6
m/s
NW
Climate normal
+27
+22
31 August, Saturday. day, 28°; night, 20°; mostly clear
1 September
+28
+21
1 September, sun
+28
+21
Feels like
+25
743 mmHg
63%
3.4
m/s
SW
Climate normal
+27
+21
1 September, Sunday. day, 28°; night, 21°; partly cloudy
2
+28
+21
2 September, mon
+28
+21
Feels like
+25
742 mmHg
61%
3.6
m/s
SW
Climate normal
+27
+22
2 September, Monday. day, 28°; night, 21°; partly cloudy
3
+28
+16
3 September, tue
+28
+16
Feels like
+24
743 mmHg
65%
3.9
m/s
S
Climate normal
+27
+22
3 September, Tuesday. day, 28°; night, 16°; partly cloudy
4
+26
+15
4 September, wed
+26
+15
Feels like
+22
743 mmHg
75%
1.6
m/s
N
Climate normal
+26
+19
4 September, Wednesday. day, 26°; night, 15°; clear
5
+26
+20
5 September, thu
+26
+20
Feels like
+22
741 mmHg
82%
2.8
m/s
NW
Climate normal
+24
+20
5 September, Thursday. day, 26°; night, 20°; partly cloudy
6
+24
+18
6 September, fri
+24
+18
Feels like
+23
740 mmHg
85%
3.7
m/s
NE
Climate normal
+25
+19
6 September, Friday. day, 24°; night, 18°; light rain
7
+25
+20
7 September, sat
+25
+20
Feels like
+23
741 mmHg
83%
2.5
m/s
NE
Climate normal
+25
+20
7 September, Saturday. day, 25°; night, 20°; mostly clear
8
+26
+20
8 September, sun
+26
+20
Feels like
+25
741 mmHg
86%
2.6
m/s
E
Climate normal
+24
+19
8 September, Sunday. day, 26°; night, 20°; partly cloudy
9
+23
+19
9 September, mon
+23
+19
Feels like
+24
739 mmHg
93%
3.1
m/s
NW
Climate normal
+25
+19
9 September, Monday. day, 23°; night, 19°; partly cloudy
10
+22
+17
10 September, tue
+22
+17
Feels like
+22
741 mmHg
85%
3.5
m/s
N
Climate normal
+22
+19
10 September, Tuesday. day, 22°; night, 17°; rain
11
+24
+16
11 September, wed
+24
+16
Feels like
+20
743 mmHg
80%
3.4
m/s
NE
Climate normal
+23
+17
11 September, Wednesday. day, 24°; night, 16°; clear
12
+22
+14
12 September, thu
+22
+14
Feels like
+17
743 mmHg
80%
2.8
m/s
NE
Climate normal
+23
+17
12 September, Thursday. day, 22°; night, 14°; clear
13
+22
+14
13 September, fri
+22
+14
Feels like
+18
743 mmHg
81%
2.5
m/s
NE
Climate normal
+24
+17
13 September, Friday. day, 22°; night, 14°; clear
14
+25
+18
14 September, sat
+25
+18
Feels like
+19
743 mmHg
74%
2.4
m/s
E
Climate normal
+23
+18
14 September, Saturday. day, 25°; night, 18°; clear
15
+27
+19
15 September, sun
+27
+19
Feels like
+22
743 mmHg
78%
2.3
m/s
S
Climate normal
+22
+18
15 September, Sunday. day, 27°; night, 19°; mostly clear
16
+26
+21
16 September, mon
+26
+21
Feels like
+25
742 mmHg
74%
1.8
m/s
SE
Climate normal
+23
+16
16 September, Monday. day, 26°; night, 21°; partly cloudy
17
+23
+16
17 September, tue
+23
+16
Feels like
+21
738 mmHg
72%
3
m/s
S
Climate normal
+24
+18
17 September, Tuesday. day, 23°; night, 16°; partly cloudy
18
+20
+10
18 September, wed
+20
+10
Feels like
+14
734 mmHg
91%
6.7
m/s
NW
Climate normal
+23
+19
18 September, Wednesday. day, 20°; night, 10°; partly cloudy
19
+14
+6
19 September, thu
+14
+6
Feels like
+6
742 mmHg
66%
5.1
m/s
NW
Climate normal
+24
+17
19 September, Thursday. day, 14°; night, 6°; clear
20
+17
+15
20 September, fri
+17
+15
Feels like
+9
744 mmHg
70%
2.6
m/s
S
Climate normal
+25
+19
20 September, Friday. day, 17°; night, 15°; mostly clear
Average data for 10 years
Next, the average data for 10 years
21
+24
+19
21 September, sat
+24
+19
Feels like
+22
743 mmHg
50%
4.1
m/s
N
21 September, Saturday. day, 24°; night, 19°; clear
Average for 30 days
15
sunny days
3
days with precipitation
12
cloudy days
15 sunny days; 3 days with precipitation; 12 cloudy days;
71
%
air humidity
3.2
m/s
Wind
SW
3
mm of precipitation
(1% of annual average)
air humidity 71%; 3 millimeters of precipitation (1% of annual average); Wind south-westerly 3.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
SE
SW
SW
SW
W
NW
SW
SW
NW
SW
SW
S
N
NW
NE
NE
E
NW
N
NE
NE
NE
E
S
SE
S
NW
NW
S
22
Average data for 10 years
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
20
Daytime temperature
Night-time temperature
