Fort Madison Average Weather by Day
Data and chart of the the average high and low temperature for every day of the year in
Fort Madison, Iowa , based on NOAA data.
Change city
What's the hottest day of the year in Fort Madison?
On average, July 20 is the hottest day of the year Fort Madison, Iowa. From 1991–2020, the average high temperature on July 20 was 85.9 °F and the average low was 68.4 °F.
What's the coldest day of the year in Fort Madison?
On average, January 17 is the coldest day of the year Fort Madison, Iowa. From 1991–2020, the average high temperature on January 17 was 33.2 °F, and the average low was 17.6 °F.
Average Temperature by Day
Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day
Average (°F)
High
Low
January 1
34.7
19.9
January 2
34.6
19.6
January 3
34.5
19.4
January 4
34.3
19.1
January 5
34.2
18.8
January 6
33.9
18.5
January 7
33.8
18.4
January 8
33.9
18.5
January 9
33.8
18.5
January 10
33.7
18.3
January 11
33.6
18.1
January 12
33.4
18.0
January 13
33.3
17.9
January 14
33.3
17.7
January 15
33.3
17.7
January 16
33.2
17.6
January 17
33.2
17.6
January 18
33.2
17.6
January 19
33.3
17.6
January 20
33.4
17.7
January 21
33.4
17.7
January 22
33.5
17.7
January 23
33.6
17.8
January 24
33.6
17.9
January 25
33.6
17.9
January 26
33.5
17.7
January 27
33.5
17.7
January 28
33.7
17.7
January 29
33.8
17.8
January 30
34.0
17.9
January 31
34.2
18.1
February 1
34.3
18.3
February 2
34.5
18.5
February 3
34.7
18.8
February 4
35.1
19.1
February 5
35.4
19.3
February 6
35.7
19.6
February 7
36.0
19.8
February 8
36.3
20.2
February 9
36.5
20.4
February 10
36.7
20.6
February 11
37.0
20.8
February 12
37.2
21.0
February 13
37.4
21.2
February 14
37.8
21.5
February 15
38.1
21.7
February 16
38.3
21.9
February 17
38.4
22.1
February 18
38.7
22.2
February 19
39.1
22.6
February 20
39.6
23.0
February 21
39.9
23.3
February 22
40.3
23.6
February 23
40.7
23.9
February 24
41.1
24.2
February 25
41.6
24.6
February 26
42.0
25.0
February 27
42.6
25.5
February 28
43.1
25.9
March 1
43.5
26.3
March 2
44.1
26.7
March 3
44.6
27.3
March 4
45.1
27.6
March 5
45.4
28.0
March 6
45.9
28.4
March 7
46.2
28.6
March 8
46.6
28.9
March 9
47.0
29.3
March 10
47.5
29.6
March 11
47.9
30.0
March 12
48.4
30.4
March 13
48.8
30.9
March 14
49.3
31.4
March 15
49.8
31.9
March 16
50.3
32.3
March 17
50.9
32.8
March 18
51.5
33.3
March 19
52.1
33.8
March 20
52.6
34.2
March 21
52.9
34.6
March 22
53.3
34.8
March 23
53.8
35.3
March 24
54.3
35.7
March 25
54.7
36.1
March 26
55.2
36.5
March 27
55.6
36.8
March 28
56.0
37.2
March 29
56.3
37.5
March 30
56.6
37.9
March 31
57.0
38.2
April 1
57.4
38.6
April 2
57.8
38.9
April 3
58.3
39.2
April 4
58.7
39.6
April 5
59.1
40.1
April 6
59.5
40.4
April 7
59.8
40.7
April 8
60.2
40.9
April 9
60.6
41.3
April 10
61.0
41.6
April 11
61.4
42.0
April 12
61.8
42.3
April 13
62.1
42.6
April 14
62.3
42.8
April 15
62.5
43.1
April 16
62.8
43.5
April 17
63.0
43.9
April 18
63.2
44.2
April 19
63.6
44.6
April 20
63.9
45.0
April 21
64.3
45.3
April 22
64.6
45.7
April 23
65.1
46.1
April 24
65.4
46.6
April 25
65.8
47.1
April 26
66.3
47.5
April 27
66.7
48.0
April 28
67.0
48.3
April 29
67.2
48.5
April 30
67.3
48.8
May 1
67.6
49.1
May 2
67.9
49.4
May 3
68.2
49.7
May 4
68.5
49.9
May 5
68.8
50.3
May 6
69.1
50.6
May 7
69.4
51.0
May 8
69.8
51.4
May 9
70.1
51.8
May 10
70.4
52.1
May 11
70.7
52.5
May 12
71.1
52.9
May 13
71.5
53.3
May 14
71.9
53.8
May 15
72.3
54.1
May 16
72.8
54.5
May 17
73.2
54.8
May 18
73.6
55.2
May 19
73.9
55.6
May 20
74.1
55.9
May 21
74.3
56.2
May 22
74.6
56.4
May 23
74.8
56.6
May 24
75.1
56.9
May 25
75.4
57.2
May 26
75.7
57.5
May 27
76.0
57.9
May 28
76.4
58.4
May 29
76.8
58.9
May 30
77.2
59.2
May 31
77.5
59.6
June 1
77.8
59.9
June 2
78.1
60.3
June 3
78.5
60.7
June 4
78.9
61.0
June 5
79.3
61.4
June 6
79.6
61.8
June 7
79.9
62.1
June 8
80.1
62.4
June 9
80.5
62.7
June 10
80.8
63.0
June 11
81.1
63.2
June 12
81.3
63.4
June 13
81.5
63.7
June 14
81.7
63.9
June 15
81.9
64.1
June 16
82.1
64.3
June 17
82.3
64.6
June 18
82.6
64.8
June 19
82.8
65.0
June 20
82.9
65.3
June 21
83.1
65.5
June 22
83.2
65.7
June 23
83.5
66.0
June 24
83.7
66.1
June 25
83.8
66.3
June 26
84.0
66.4
June 27
84.1
66.5
June 28
84.2
66.7
June 29
84.3
66.8
June 30
84.4
66.9
July 1
84.5
66.9
July 2
84.6
67.1
July 3
84.7
67.2
July 4
84.8
67.4
July 5
85.0
67.5
July 6
85.1
67.7
July 7
85.2
67.8
July 8
85.3
67.9
July 9
85.4
68.0
July 10
85.4
68.1
July 11
85.5
68.1
July 12
85.5
68.2
July 13
85.5
68.3
July 14
85.6
68.3
July 15
85.6
68.3
July 16
85.6
68.3
July 17
85.7
68.3
July 18
85.8
68.4
July 19
85.9
68.4
July 20
85.9
68.4
July 21
85.9
68.4
July 22
85.7
68.3
July 23
85.7
68.2
July 24
85.6
68.1
July 25
85.6
68.1
July 26
85.7
68.1
July 27
85.7
68.1
July 28
85.6
68.0
July 29
85.5
68.0
July 30
85.4
67.9
July 31
85.3
67.8
August 1
85.2
67.6
August 2
85.1
67.4
August 3
84.9
67.3
August 4
84.8
67.1
August 5
84.7
67.0
August 6
84.6
66.8
August 7
84.5
66.7
August 8
84.5
66.7
August 9
84.5
66.6
August 10
84.5
66.6
August 11
84.4
66.5
August 12
84.4
66.5
August 13
84.4
66.6
August 14
84.5
66.6
August 15
84.4
66.6
August 16
84.3
66.4
August 17
84.1
66.3
August 18
83.9
66.1
August 19
83.9
66.1
August 20
83.9
66.0
August 21
83.9
65.8
August 22
83.8
65.7
August 23
83.7
65.5
August 24
83.5
65.3
August 25
83.3
65.1
August 26
83.1
64.9
August 27
83.0
64.7
August 28
82.9
64.5
August 29
82.7
64.3
August 30
82.5
64.1
August 31
82.3
63.8
September 1
82.1
63.5
September 2
81.8
63.3
September 3
81.6
62.9
September 4
81.5
62.7
September 5
81.2
62.4
September 6
80.9
62.1
September 7
80.6
61.8
September 8
80.2
61.4
September 9
79.9
60.9
September 10
79.5
60.4
September 11
79.2
60.0
September 12
78.8
59.5
September 13
78.4
59.1
September 14
78.0
58.6
September 15
77.7
58.2
September 16
77.4
57.7
September 17
77.1
57.3
September 18
76.6
56.9
September 19
76.3
56.6
September 20
75.8
56.2
September 21
75.4
55.7
September 22
74.9
55.3
September 23
74.6
54.9
September 24
74.3
54.6
September 25
74.0
54.2
September 26
73.6
53.8
September 27
73.2
53.3
September 28
72.8
53.0
September 29
72.4
52.6
September 30
72.0
52.2
October 1
71.6
51.8
October 2
71.1
51.4
October 3
70.6
50.9
October 4
70.1
50.4
October 5
69.6
50.0
October 6
69.3
49.6
October 7
68.9
49.2
October 8
68.5
48.9
October 9
68.2
48.6
October 10
67.6
48.2
October 11
67.2
47.8
October 12
66.7
47.4
October 13
66.2
47.0
October 14
65.7
46.7
October 15
65.2
46.3
October 16
64.7
45.9
October 17
64.2
45.5
October 18
63.7
45.0
October 19
63.2
44.6
October 20
62.7
44.2
October 21
62.2
43.8
October 22
61.7
43.4
October 23
61.1
43.0
October 24
60.5
42.5
October 25
60.0
42.1
October 26
59.6
41.7
October 27
59.2
41.3
October 28
58.6
40.8
October 29
58.0
40.3
October 30
57.5
39.9
October 31
57.0
39.5
November 1
56.5
39.1
November 2
56.1
38.8
November 3
55.7
38.4
November 4
55.2
38.1
November 5
54.7
37.8
November 6
54.2
37.4
November 7
53.6
36.9
November 8
53.2
36.5
November 9
52.8
36.1
November 10
52.4
35.7
November 11
52.0
35.3
November 12
51.6
34.9
November 13
51.1
34.5
November 14
50.7
34.1
November 15
50.3
33.7
November 16
49.8
33.4
November 17
49.4
33.1
November 18
49.0
32.8
November 19
48.6
32.4
November 20
48.2
32.1
November 21
47.8
31.6
November 22
47.2
31.2
November 23
46.7
30.8
November 24
46.1
30.4
November 25
45.5
30.0
November 26
45.2
29.6
November 27
44.8
29.2
November 28
44.4
29.0
November 29
44.1
28.7
November 30
43.8
28.4
December 1
43.4
28.1
December 2
43.0
27.7
December 3
42.6
27.3
December 4
42.1
26.9
December 5
41.6
26.5
December 6
41.3
26.2
December 7
40.9
25.9
December 8
40.5
25.6
December 9
40.1
25.3
December 10
39.7
24.9
December 11
39.3
24.6
December 12
39.0
24.4
December 13
38.7
24.1
December 14
38.4
23.9
December 15
38.2
23.6
December 16
38.0
23.4
December 17
37.7
23.1
December 18
37.3
22.7
December 19
37.0
22.5
December 20
36.8
22.3
December 21
36.7
22.1
December 22
36.6
21.8
December 23
36.3
21.6
December 24
36.2
21.4
December 25
36.0
21.3
December 26
35.9
21.1
December 27
35.7
20.9
December 28
35.6
20.8
December 29
35.5
20.7
December 30
35.2
20.4
December 31
35.0
20.1
Weather Station Details
Years
Station
Coordinates
1893–2024
Fort Madison
location