21st Century Cooperative

	State Forecast for Cumberland , IA

Change Zip Code:

790
FPUS63 KDMX 222120
SFTIA
IAZ001>099-231000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Sat Aug 22 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
Aug 23	Aug 24	Aug 25	Aug 26	Aug 27	Aug 28	Aug 29
...WESTERN IOWA...
Spencer
Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
52/79	57/76	60/83	59/82	56/81	56/81	61/81
00/00	50/50	20/20	20/20	00/00	10/20	40/40
Sioux City
Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
57/78	61/80	64/83	62/82	58/81	61/81	64/82
00/10	50/50	10/10	20/20	00/10	30/30	50/50
Carroll
Ptcldy	Shwrs	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
55/80	60/78	63/83	64/85	60/83	61/82	64/83
00/00	50/50	10/10	20/20	00/00	10/20	40/40
Atlantic
Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
57/78	62/79	64/83	65/83	62/81	61/81	65/82
00/10	40/40	00/10	20/20	20/10	10/20	40/40
Shenandoah
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy	Ptcldy
60/82	64/83	66/86	68/87	64/85	65/85	68/86
00/00	40/40	10/10	40/40	00/10	20/20	30/30
...CENTRAL IOWA...
Mason City
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
53/78	55/76	61/83	63/82	60/81	58/81	62/81
00/00	10/20	20/20	20/20	00/00	00/10	30/40
Fort Dodge
Ptcldy	Shwrs	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
54/81	59/78	62/84	63/85	60/83	59/83	64/83
00/00	40/50	10/10	20/20	20/00	10/10	40/40
Ames
Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
56/79	60/78	64/84	65/85	63/83	61/82	65/83
00/00	20/40	10/10	20/20	10/00	00/10	30/30
Marshalltown
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
54/79	57/78	61/83	64/84	62/82	60/82	63/82
00/00	10/30	10/10	20/20	10/00	00/10	20/30
Des Moines
Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy
60/79	62/79	65/85	68/85	65/83	64/83	67/84
00/00	30/40	10/10	20/20	10/00	00/10	30/30
Creston
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy	Ptcldy
58/80	63/80	65/85	68/85	64/83	64/83	67/84
00/00	20/40	10/10	30/30	00/00	10/10	30/30
Lamoni
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny	Ptcldy	Ptcldy
60/81	63/80	65/85	67/86	65/84	64/83	67/85
00/00	20/40	10/10	30/20	10/00	00/10	20/30
...EASTERN IOWA...
Decorah
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
54/76	53/76	59/80	63/82	61/80	59/80	61/80
00/00	00/10	10/20	20/20	10/00	00/00	20/30
Oelwein
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
55/75	56/75	61/79	64/81	61/79	60/79	63/79
00/00	00/10	10/20	20/20	10/00	00/10	20/30
Waterloo
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
54/77	56/76	62/81	64/83	62/81	60/80	64/81
00/00	00/10	20/20	20/20	10/00	00/10	20/30
Dubuque
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
56/77	56/77	60/79	65/83	63/81	61/80	63/80
00/00	00/10	00/20	20/20	20/10	10/10	10/30
Cedar Rapids
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
56/80	57/79	62/82	65/85	63/82	62/82	64/83
00/00	00/10	20/20	20/20	20/00	00/10	20/20
Iowa City
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
57/80	58/79	63/83	66/85	65/83	63/83	65/83
00/00	00/10	20/20	20/20	20/10	00/10	20/20
Quad Cities
Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
57/79	57/78	61/80	65/84	64/82	62/81	64/81
00/00	00/10	00/10	20/20	20/10	10/10	10/20
Ottumwa
Sunny	Ptcldy	Ptcldy	Sunny	Sunny	Sunny	Ptcldy
57/82	60/80	64/85	67/87	65/84	63/84	65/85
00/00	10/20	20/10	20/20	20/10	00/10	20/30
Burlington
Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
58/79	58/78	61/81	65/84	65/82	63/81	64/82
00/00	00/10	10/10	20/20	20/10	00/10	10/20
Keokuk
Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny	Sunny	Ptcldy
58/79	60/78	63/82	67/85	66/82	64/82	66/83
00/00	00/10	10/10	20/20	20/10	00/10	20/20
$$

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Bryce Anderson – DTN Meteorologist

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System Moving Through Midwest This Weekend, Another Next Week

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Posted at 12:17PM Fri Aug 21, 2026 CDT

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