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State Forecast for
Cedar Rapids , IA
Change Zip Code:
594
FPUS63 KDMX 022120
SFTIA
IAZ001>099-031000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sun Aug 2 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
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Aug 03
Aug 04
Aug 05
Aug 06
Aug 07
Aug 08
Aug 09
...WESTERN IOWA...
Spencer
Sunny
Mocldy
Ptcldy
Sunny
Sunny
Ptcldy
Ptcldy
59/88
62/78
51/78
51/83
55/85
60/88
63/87
00/00
50/70
70/20
10/10
10/10
10/10
30/20
Sioux City
Sunny
Mocldy
Ptcldy
Ptcldy
Sunny
Ptcldy
Ptcldy
63/90
66/77
57/76
55/81
59/85
65/89
67/88
00/00
40/70
70/40
10/00
00/00
10/10
20/20
Carroll
Sunny
Shwrs
Shwrs
Ptcldy
Ptcldy
Sunny
Ptcldy
62/88
66/82
59/76
56/82
59/85
64/89
67/89
00/00
00/50
90/90
60/10
10/10
10/10
20/20
Atlantic
Sunny
Ptcldy
Tstrms
Ptcldy
Ptcldy
Sunny
Sunny
62/86
66/83
61/75
58/80
60/83
65/87
68/88
00/00
00/20
80/80
60/20
10/10
20/20
20/20
Shenandoah
Sunny
Ptcldy
Mocldy
Ptcldy
Ptcldy
Sunny
Sunny
64/87
67/86
65/79
62/83
63/86
68/90
72/91
00/00
00/10
60/80
60/20
20/20
20/20
10/10
...CENTRAL IOWA...
Mason City
Sunny
Shwrs
Shwrs
Sunny
Sunny
Sunny
Sunny
59/82
63/78
56/76
54/80
58/82
62/84
64/84
00/00
00/60
70/60
30/10
10/10
20/20
30/30
Fort Dodge
Sunny
Shwrs
Shwrs
Sunny
Ptcldy
Sunny
Ptcldy
61/86
65/80
58/77
55/82
59/85
63/87
66/87
00/00
00/60
80/80
50/10
10/10
10/10
30/20
Ames
Sunny
Ptcldy
Tstrms
Ptcldy
Ptcldy
Sunny
Ptcldy
62/85
65/84
61/76
58/80
60/84
65/87
68/88
00/00
00/30
90/90
60/10
10/10
10/10
20/20
Marshalltown
Sunny
Ptcldy
Tstrms
Sunny
Ptcldy
Sunny
Ptcldy
59/82
63/82
60/75
56/80
59/82
63/84
66/85
00/00
00/20
90/90
70/20
10/10
10/10
20/20
Des Moines
Sunny
Ptcldy
Tstrms
Ptcldy
Ptcldy
Sunny
Sunny
64/86
67/86
65/76
61/81
62/85
66/88
70/89
00/00
00/10
70/80
70/20
10/10
10/10
20/20
Creston
Sunny
Ptcldy
Tstrms
Ptcldy
Ptcldy
Sunny
Sunny
63/86
66/86
64/77
61/81
62/85
66/88
69/90
00/00
00/10
60/80
70/30
20/20
10/10
10/10
Lamoni
Sunny
Ptcldy
Tstrms
Shwrs
Ptcldy
Sunny
Sunny
63/85
65/88
66/79
63/81
63/85
67/88
70/90
00/00
00/00
50/70
70/60
20/20
20/20
10/10
...EASTERN IOWA...
Decorah
Sunny
Ptcldy
Ptcldy
Sunny
Ptcldy
Sunny
Ptcldy
59/80
63/79
59/75
55/78
59/80
63/82
65/82
00/00
00/40
70/70
30/20
10/10
20/20
20/20
Oelwein
Sunny
Ptcldy
Ptcldy
Sunny
Ptcldy
Sunny
Ptcldy
60/80
63/80
61/74
57/78
60/80
63/82
66/83
00/00
00/40
80/80
60/20
10/10
20/20
20/20
Waterloo
Sunny
Ptcldy
Tstrms
Sunny
Ptcldy
Sunny
Ptcldy
60/81
64/81
61/76
57/80
60/82
64/84
67/85
00/00
00/40
80/80
60/10
10/10
20/20
20/20
Dubuque
Sunny
Ptcldy
Mocldy
Ptcldy
Ptcldy
Sunny
Ptcldy
59/82
62/84
64/77
59/80
61/82
64/84
67/85
00/00
00/10
80/80
60/40
10/10
20/20
20/20
Cedar Rapids
Sunny
Sunny
Mocldy
Ptcldy
Ptcldy
Sunny
Sunny
59/82
62/85
64/77
59/80
60/82
64/84
67/86
00/00
00/10
70/80
70/40
10/10
10/10
20/20
Iowa City
Sunny
Sunny
Mocldy
Ptcldy
Ptcldy
Sunny
Ptcldy
60/82
63/85
66/78
62/80
62/83
64/85
68/87
00/00
00/10
60/70
70/50
20/20
10/10
10/10
Quad Cities
Sunny
Sunny
Mocldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
59/82
62/84
65/79
62/80
62/82
65/84
67/86
00/00
00/00
50/70
70/60
10/10
10/10
20/20
Ottumwa
Sunny
Sunny
Tstrms
Shwrs
Ptcldy
Sunny
Ptcldy
61/84
63/88
66/79
62/81
62/84
66/88
68/90
00/00
00/00
50/70
70/70
20/20
20/20
10/10
Burlington
Sunny
Sunny
Ptcldy
Ptcldy
Ptcldy
Ptcldy
Sunny
60/81
62/84
65/80
64/79
63/82
65/85
68/87
00/00
00/00
20/50
80/80
20/20
20/20
20/10
Keokuk
Sunny
Sunny
Ptcldy
Ptcldy
Ptcldy
Ptcldy
Ptcldy
61/82
63/86
66/82
65/81
64/83
67/86
69/88
00/00
00/00
10/40
80/80
20/20
20/20
20/10
$$
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Bryce Anderson
–
DTN Meteorologist
Bio
System Bringing Heavy Rain Eastward Through Corn Belt This Weekend
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Posted at 12:06PM Fri Jul 31, 2026 CDT
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