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Monthly weather forecast in Iowa City
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
+20
1 September, sun
+26
+20
Feels like
+26
741 mmHg
56%
6.1
m/s
SE
1 September, Sunday. day, 26°; night, 20°; clear
2
+24
+10
2 September, mon
+24
+10
Feels like
+15
751 mmHg
64%
2.5
m/s
N
Climate normal
+26
+20
2 September, Monday. day, 24°; night, 10°; mostly clear
3
September
+25
+10
3 September, tue
+25
+10
Feels like
+19
750 mmHg
56%
3.9
m/s
SE
Climate normal
+25
+20
3 September, Tuesday. day, 25°; night, 10°; mostly clear
4
+27
+13
4 September, wed
+27
+13
Feels like
+21
749 mmHg
59%
3.5
m/s
SE
Climate normal
+24
+19
4 September, Wednesday. day, 27°; night, 13°; clear
5
+28
+15
5 September, thu
+28
+15
Feels like
+22
747 mmHg
67%
4.4
m/s
NW
Climate normal
+25
+18
5 September, Thursday. day, 28°; night, 15°; light rain
6
+20
+9
6 September, fri
+20
+9
Feels like
+14
747 mmHg
62%
6.4
m/s
NW
Climate normal
+25
+19
6 September, Friday. day, 20°; night, 9°; light rain
7
+18
+6
7 September, sat
+18
+6
Feels like
+9
748 mmHg
55%
5.6
m/s
NW
Climate normal
+24
+19
7 September, Saturday. day, 18°; night, 6°; clear
8
+21
+9
8 September, sun
+21
+9
Feels like
+12
745 mmHg
54%
4.6
m/s
W
Climate normal
+25
+18
8 September, Sunday. day, 21°; night, 9°; mostly clear
9
+25
+12
9 September, mon
+25
+12
Feels like
+17
747 mmHg
61%
3.2
m/s
NW
Climate normal
+24
+19
9 September, Monday. day, 25°; night, 12°; clear
10
+26
+14
10 September, tue
+26
+14
Feels like
+19
746 mmHg
63%
4.4
m/s
E
Climate normal
+22
+17
10 September, Tuesday. day, 26°; night, 14°; partly cloudy
11
+27
+16
11 September, wed
+27
+16
Feels like
+20
745 mmHg
63%
4.7
m/s
SE
Climate normal
+23
+17
11 September, Wednesday. day, 27°; night, 16°; light rain
12
+26
+15
12 September, thu
+26
+15
Feels like
+21
745 mmHg
65%
4.3
m/s
SE
Climate normal
+23
+17
12 September, Thursday. day, 26°; night, 15°; partly cloudy
13
+26
+14
13 September, fri
+26
+14
Feels like
+19
744 mmHg
65%
4.6
m/s
E
Climate normal
+22
+17
13 September, Friday. day, 26°; night, 14°; partly cloudy
14
+25
+19
14 September, sat
+25
+19
Feels like
+18
743 mmHg
67%
4.5
m/s
SW
Climate normal
+21
+17
14 September, Saturday. day, 25°; night, 19°; partly cloudy
15
+26
+22
15 September, sun
+26
+22
Feels like
+23
741 mmHg
77%
3.9
m/s
S
Climate normal
+22
+16
15 September, Sunday. day, 26°; night, 22°; mostly clear
16
+27
+22
16 September, mon
+27
+22
Feels like
+24
739 mmHg
74%
5.2
m/s
SE
Climate normal
+22
+15
16 September, Monday. day, 27°; night, 22°; light rain
17
+23
+16
17 September, tue
+23
+16
Feels like
+20
739 mmHg
75%
4.7
m/s
NW
Climate normal
+22
+17
17 September, Tuesday. day, 23°; night, 16°; light rain
18
+20
+14
18 September, wed
+20
+14
Feels like
+17
740 mmHg
69%
2.9
m/s
E
Climate normal
+22
+17
18 September, Wednesday. day, 20°; night, 14°; partly cloudy
19
+24
+16
19 September, thu
+24
+16
Feels like
+21
738 mmHg
82%
2.5
m/s
NE
Climate normal
+24
+18
19 September, Thursday. day, 24°; night, 16°; mostly clear
20
+15
+9
20 September, fri
+15
+9
Feels like
+10
741 mmHg
63%
4.6
m/s
N
Climate normal
+23
+18
20 September, Friday. day, 15°; night, 9°; partly cloudy
21
+16
+7
21 September, sat
+16
+7
Feels like
+8
744 mmHg
71%
2.6
m/s
E
Climate normal
+22
+18
21 September, Saturday. day, 16°; night, 7°; clear
22
+17
+12
22 September, sun
+17
+12
Feels like
+9
741 mmHg
78%
4.3
m/s
S
Climate normal
+23
+17
22 September, Sunday. day, 17°; night, 12°; light rain
23
+13
+9
23 September, mon
+13
+9
Feels like
+6
740 mmHg
71%
7.7
m/s
NW
Climate normal
+22
+18
23 September, Monday. day, 13°; night, 9°; light rain
24
+15
+6
24 September, tue
+15
+6
Feels like
+7
740 mmHg
62%
6
m/s
NW
Climate normal
+22
+17
24 September, Tuesday. day, 15°; night, 6°; clear
25
+17
+10
25 September, wed
+17
+10
Feels like
+8
742 mmHg
75%
1.7
m/s
NW
Climate normal
+22
+16
25 September, Wednesday. day, 17°; night, 10°; clear
26
+19
+16
26 September, thu
+19
+16
Feels like
+12
741 mmHg
65%
5.5
m/s
S
Climate normal
+22
+16
26 September, Thursday. day, 19°; night, 16°; clear
27
+22
+15
27 September, fri
+22
+15
Feels like
+18
740 mmHg
71%
3.4
m/s
NW
Climate normal
+21
+16
27 September, Friday. day, 22°; night, 15°; partly cloudy
28
+17
+6
28 September, sat
+17
+6
Feels like
+8
743 mmHg
49%
6.1
m/s
NW
Climate normal
+20
+16
28 September, Saturday. day, 17°; night, 6°; clear
29
+15
+6
29 September, sun
+15
+6
Feels like
+6
747 mmHg
71%
2.3
m/s
NW
Climate normal
+19
+14
29 September, Sunday. day, 15°; night, 6°; clear
30
+18
+12
30 September, mon
+18
+12
Feels like
+10
743 mmHg
67%
3.2
m/s
S
Climate normal
+18
+13
30 September, Monday. day, 18°; night, 12°; clear
1 October
+22
+17
1 October, tue
+22
+17
Feels like
+16
740 mmHg
75%
3.1
m/s
S
Climate normal
+18
+14
1 October, Tuesday. day, 22°; night, 17°; clear
2
+25
+18
2 October, wed
+25
+18
Feels like
+20
740 mmHg
75%
2
m/s
S
Climate normal
+18
+14
2 October, Wednesday. day, 25°; night, 18°; mostly clear
Average data for 10 years
Next, the average data for 10 years
3
+18
+13
3 October, thu
+18
+13
Feels like
+15
743 mmHg
56%
6.5
m/s
E
3 October, Thursday. day, 18°; night, 13°; clear
4
+18
+13
4 October, fri
+18
+13
Feels like
+15
743 mmHg
62%
5.8
m/s
S
4 October, Friday. day, 18°; night, 13°; clear
5
+18
+13
5 October, sat
+18
+13
Feels like
+15
740 mmHg
62%
7.5
m/s
SW
5 October, Saturday. day, 18°; night, 13°; partly cloudy
Average for 30 days
20
sunny days
3
days with precipitation
7
cloudy days
20 sunny days; 3 days with precipitation; 7 cloudy days;
67
%
air humidity
4.2
m/s
Wind
NW
2
mm of precipitation
(1% of annual average)
air humidity 67%; 2 millimeters of precipitation (1% of annual average); Wind north-westerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
NW
NW
NW
W
NW
E
SE
SE
E
SW
S
SE
NW
E
NE
N
E
S
NW
NW
NW
S
NW
NW
NW
S
S
S
3
Average data for 10 years
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
29
30
1
October
2
Daytime temperature
Night-time temperature
