21st Century Cooperative

	State Forecast for Cumberland , IA

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831
FPUS63 KDMX 302120
SFTIA
IAZ001>099-311000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Thu Jul 30 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
Fri	Sat	Sun	Mon	Tue	Wed	Thu
Jul 31	Aug 01	Aug 02	Aug 03	Aug 04	Aug 05	Aug 06
...WESTERN IOWA...
Spencer
Mocldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
64/76	54/80	54/82	58/84	61/80	56/78	56/84
90/70	20/00	00/00	00/00	20/20	50/50	30/30
Sioux City
Mocldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
67/77	59/81	59/83	62/85	64/80	60/79	62/84
80/30	10/00	00/00	00/00	20/30	50/50	30/30
Carroll
Tstrms	Sunny	Sunny	Sunny	Sunny	Shwrs	Ptcldy
68/79	60/80	60/83	61/85	63/86	63/81	63/87
90/60	40/00	00/00	00/00	00/20	50/50	30/30
Atlantic
Shwrs	Sunny	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
68/79	60/79	59/83	61/85	63/87	65/83	65/87
100/60	20/00	00/00	00/00	00/00	40/40	40/40
Shenandoah
Mocldy	Sunny	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
70/82	63/81	62/84	63/86	65/88	68/86	68/90
90/50	10/00	00/00	00/00	00/00	30/30	40/40
...CENTRAL IOWA...
Mason City
Tstrms	Sunny	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
64/72	58/79	57/80	59/81	62/82	61/78	59/82
80/90	60/10	00/00	00/00	00/20	40/40	20/20
Fort Dodge
Tstrms	Sunny	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
67/77	59/80	59/82	60/84	63/84	62/80	62/85
90/70	40/00	00/00	00/00	00/20	40/40	40/40
Ames
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
67/79	62/79	61/81	61/83	63/86	65/81	64/86
90/90	50/20	00/00	00/00	00/10	30/30	40/40
Marshalltown
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
66/76	61/77	59/79	59/81	62/83	65/80	63/84
80/90	70/20	00/00	00/00	00/20	20/20	30/30
Des Moines
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
69/81	64/79	63/82	63/84	66/87	68/83	66/88
90/80	50/20	00/00	00/00	00/00	20/20	40/40
Creston
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
69/81	62/78	62/82	62/85	64/87	66/84	66/89
90/70	30/10	00/00	00/00	00/00	20/30	40/40
Lamoni
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
69/82	63/77	63/82	62/84	64/87	67/86	67/89
90/80	30/10	10/00	00/00	00/10	10/20	30/30
...EASTERN IOWA...
Decorah
Mocldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
65/70	61/77	59/78	58/80	62/83	63/79	60/82
20/90	80/30	00/00	00/00	00/20	40/40	30/30
Oelwein
Mocldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
65/72	62/76	60/78	60/80	63/82	65/79	62/82
50/90	80/30	10/00	00/00	00/20	30/30	30/30
Waterloo
Tstrms	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
66/74	61/78	60/80	60/81	63/84	65/80	63/83
70/100	80/20	00/00	00/00	00/20	30/30	30/30
Dubuque
Mocldy	Mocldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
65/73	63/77	61/80	59/81	62/84	66/82	64/84
10/90	80/70	40/00	00/00	00/10	20/20	20/20
Cedar Rapids
Mocldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
66/76	63/77	61/80	61/81	63/85	66/82	65/85
40/90	80/60	10/00	00/00	00/10	20/20	20/20
Iowa City
Mocldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
66/76	64/77	62/80	61/81	63/84	67/83	66/85
30/90	80/60	30/00	00/00	00/10	20/20	30/30
Quad Cities
Mocldy	Mocldy	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
66/76	64/76	61/79	59/81	62/84	66/83	66/84
10/90	90/80	50/00	00/10	10/10	10/20	20/20
Ottumwa
Tstrms	Shwrs	Sunny	Sunny	Sunny	Ptcldy	Ptcldy
68/81	63/78	62/81	61/82	63/86	66/84	66/88
80/90	70/50	20/00	00/00	00/10	10/20	30/30
Burlington
Mocldy	Mocldy	Sunny	Sunny	Sunny	Sunny	Sunny
67/76	65/75	62/78	61/80	63/83	66/84	67/85
20/90	80/80	70/10	10/10	10/20	20/20	20/20
Keokuk
Mocldy	Mocldy	Sunny	Sunny	Sunny	Sunny	Sunny
68/78	65/74	63/79	62/81	63/84	67/85	68/87
30/90	80/80	60/10	10/10	10/10	10/20	20/20
$$

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DTN Weather Summary

Bryce Anderson – DTN Meteorologist

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Storm System Threatens Plains and Midwest With Severe Weather and Heavy Rain Through Friday

» More DTN Weather Commentary

Posted at 11:59AM Thu Jul 30, 2026 CDT

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