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Newsletter
State Forecast for
Cumberland , IA
Change Zip Code:
913
FPUS63 KDMX 192121
SFTIA
IAZ001>099-201000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
421 PM CDT Sat Sep 19 2026
ROWS INCLUDE...
Daily predominant daytime weather 6AM-6PM
Forecast temperatures...early morning low/daytime high
Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM
- indicates temperatures below zero
MM indicates missing data
FCST
FCST
FCST
FCST
FCST
FCST
FCST
Sun
Mon
Tue
Wed
Thu
Fri
Sat
Sep 20
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
...WESTERN IOWA...
Spencer
Mocldy
Mocldy
Ptcldy
Ptcldy
Mocldy
Mocldy
Ptcldy
54/66
47/58
43/62
41/66
46/68
51/72
53/71
10/20
60/70
50/00
00/00
30/40
20/10
20/30
Sioux City
Mocldy
Mocldy
Ptcldy
Ptcldy
Mocldy
Mocldy
Mocldy
59/63
53/58
48/63
46/65
52/67
56/70
58/70
10/50
90/90
20/00
00/10
50/50
20/20
30/40
Carroll
Drzl
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Mocldy
59/65
53/59
50/62
45/65
51/68
56/70
58/70
20/40
70/80
70/10
00/00
20/30
30/20
20/30
Atlantic
Mocldy
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Mocldy
61/64
55/58
50/59
46/63
51/66
56/68
58/68
50/40
70/80
70/00
00/00
10/40
30/20
30/30
Shenandoah
Mocldy
Mocldy
Mocldy
Ptcldy
Mocldy
Mocldy
Mocldy
63/68
59/62
52/62
48/64
53/68
59/70
60/70
70/40
60/60
30/00
00/00
10/30
30/20
30/30
...CENTRAL IOWA...
Mason City
Mocldy
Shwrs
Ptcldy
Sunny
Mocldy
Ptcldy
Mocldy
56/67
49/58
45/60
43/64
47/66
52/70
54/69
20/10
40/70
70/10
00/00
10/20
20/20
10/20
Fort Dodge
Drzl
Shwrs
Ptcldy
Ptcldy
Mocldy
Mocldy
Mocldy
59/67
53/58
49/62
45/66
50/68
55/71
57/71
20/30
60/80
70/10
00/00
10/30
20/20
20/30
Ames
Drzl
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Mocldy
61/65
55/59
50/60
47/65
51/67
56/69
57/69
40/40
60/80
80/20
00/00
10/20
20/20
10/30
Marshalltown
Drzl
Shwrs
Ptcldy
Ptcldy
Mocldy
Mocldy
Ptcldy
60/65
53/59
49/59
46/64
50/66
54/69
55/69
50/50
50/80
80/30
10/00
00/20
20/20
10/30
Des Moines
Drzl
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Ptcldy
62/65
57/59
53/59
49/64
53/67
58/69
60/69
70/40
60/80
70/20
00/00
10/20
20/20
10/30
Creston
Shwrs
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Mocldy
62/65
57/59
52/58
46/61
52/65
57/67
59/67
70/50
60/80
70/10
00/00
10/20
30/20
20/30
Lamoni
Shwrs
Shwrs
Mocldy
Ptcldy
Mocldy
Mocldy
Ptcldy
63/68
58/59
52/58
47/61
51/65
57/69
58/69
70/50
70/70
60/10
00/00
10/20
20/30
20/30
...EASTERN IOWA...
Decorah
Mocldy
Mocldy
Ptcldy
Ptcldy
Mocldy
Ptcldy
Ptcldy
57/67
50/60
47/59
44/63
48/65
53/69
54/69
50/10
20/50
50/20
00/00
00/10
10/10
00/20
Oelwein
Mocldy
Mocldy
Ptcldy
Ptcldy
Mocldy
Ptcldy
Ptcldy
59/66
52/60
49/60
46/63
50/65
54/69
55/69
60/30
40/60
60/40
00/00
00/10
20/10
10/20
Waterloo
Drzl
Shwrs
Ptcldy
Ptcldy
Mocldy
Ptcldy
Ptcldy
60/67
53/61
49/61
46/65
50/67
54/70
55/70
40/40
50/70
70/30
00/00
00/10
20/20
10/20
Dubuque
Mocldy
Mocldy
Mocldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
61/66
55/63
51/61
49/64
51/66
55/69
55/69
70/60
40/60
60/50
10/00
00/10
10/10
10/10
Cedar Rapids
Mocldy
Mocldy
Ptcldy
Ptcldy
Ptcldy
Mocldy
Ptcldy
62/66
56/61
52/60
49/63
52/65
56/69
57/69
70/60
40/70
70/40
10/00
00/10
20/20
10/20
Iowa City
Mocldy
Mocldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
64/67
57/62
53/61
49/64
53/66
57/69
57/70
80/60
50/80
70/50
10/00
00/10
20/20
10/10
Quad Cities
Mocldy
Mocldy
Mocldy
Ptcldy
Ptcldy
Mocldy
Ptcldy
64/68
56/63
52/61
50/64
52/67
55/69
55/71
80/70
50/70
70/60
10/00
00/10
20/10
10/10
Ottumwa
Shwrs
Shwrs
Mocldy
Ptcldy
Mocldy
Ptcldy
Ptcldy
65/68
58/61
53/61
49/63
52/67
57/70
58/70
80/60
70/80
70/20
10/00
00/10
20/20
10/20
Burlington
Mocldy
Mocldy
Mocldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
67/73
58/64
54/62
50/65
52/69
57/72
57/73
60/80
70/80
70/40
00/00
00/00
20/20
10/10
Keokuk
Mocldy
Mocldy
Mocldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
68/75
61/66
56/64
51/66
54/70
58/74
59/75
50/80
80/80
60/40
00/00
00/00
20/20
10/10
$$
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Bryce Anderson
–
DTN Meteorologist
Bio
Heavy Rain Moving Through Northern US This Weekend
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Posted at 11:40AM Fri Sep 18, 2026 CDT
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