21st Century Cooperative

	State Forecast for Cumberland , IA

Change Zip Code:

736
FPUS63 KDMX 102120
SFTIA
IAZ001>099-111000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Thu Sep 10 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
Sep 11	Sep 12	Sep 13	Sep 14	Sep 15	Sep 16	Sep 17
...WESTERN IOWA...
Spencer
Ptcldy	Sunny	Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy
57/83	59/75	49/68	51/78	52/68	48/66	49/70
00/00	10/00	00/60	70/80	50/30	10/30	20/20
Sioux City
Ptcldy	Sunny	Mocldy	Mocldy	Mocldy	Mocldy	Ptcldy
62/86	62/76	54/71	58/81	57/68	52/66	54/71
00/00	20/10	20/60	60/70	50/40	20/30	30/30
Carroll
Sunny	Ptcldy	Shwrs	Tstrms	Shwrs	Mocldy	Ptcldy
58/83	64/78	54/72	58/83	59/70	53/67	55/72
00/00	20/30	20/50	60/60	70/70	40/40	40/40
Atlantic
Ptcldy	Ptcldy	Tstrms	Tstrms	Shwrs	Shwrs	Ptcldy
60/82	65/77	58/74	62/83	60/70	54/67	56/72
00/00	30/30	40/60	50/50	70/70	50/50	40/40
Shenandoah
Ptcldy	Ptcldy	Mocldy	Ptcldy	Mocldy	Mocldy	Ptcldy
62/85	66/82	60/79	65/87	62/72	56/69	58/73
00/00	30/30	50/60	50/40	70/70	70/60	50/50
...CENTRAL IOWA...
Mason City
Sunny	Ptcldy	Shwrs	Tstrms	Shwrs	Ptcldy	Ptcldy
57/81	63/76	52/69	53/75	56/68	50/65	52/69
00/00	20/00	00/50	60/80	70/50	10/30	30/30
Fort Dodge
Sunny	Ptcldy	Shwrs	Tstrms	Shwrs	Mocldy	Ptcldy
59/81	64/77	54/71	57/79	59/69	52/66	55/70
00/00	20/10	10/60	70/80	70/60	20/40	30/30
Ames
Sunny	Ptcldy	Tstrms	Tstrms	Shwrs	Shwrs	Ptcldy
58/81	65/78	56/73	58/82	60/70	53/67	55/72
00/00	30/30	30/60	60/70	80/70	50/50	40/40
Marshalltown
Sunny	Ptcldy	Shwrs	Tstrms	Shwrs	Shwrs	Shwrs
55/81	64/78	54/72	57/81	60/70	53/67	55/71
00/00	40/30	20/60	60/70	80/70	50/50	50/50
Des Moines
Sunny	Ptcldy	Tstrms	Tstrms	Shwrs	Shwrs	Shwrs
61/83	68/79	60/74	62/84	63/71	57/68	59/73
00/00	30/30	30/60	60/50	80/80	50/50	50/50
Creston
Ptcldy	Ptcldy	Tstrms	Ptcldy	Shwrs	Shwrs	Shwrs
61/82	66/79	59/76	61/84	61/70	54/67	56/71
00/00	30/30	50/60	50/40	70/70	60/60	50/50
Lamoni
Ptcldy	Ptcldy	Tstrms	Ptcldy	Shwrs	Shwrs	Shwrs
60/81	65/81	61/76	63/84	64/73	56/67	57/71
00/00	30/30	40/50	40/30	70/70	70/70	50/50
...EASTERN IOWA...
Decorah
Sunny	Ptcldy	Ptcldy	Mocldy	Mocldy	Ptcldy	Ptcldy
56/79	65/76	53/68	53/74	59/69	51/65	54/69
00/00	30/20	00/40	50/80	80/70	20/30	40/40
Oelwein
Sunny	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy	Ptcldy
56/78	64/76	54/70	55/78	60/70	53/67	55/70
00/00	40/20	10/50	60/70	80/80	40/40	40/40
Waterloo
Sunny	Ptcldy	Shwrs	Tstrms	Shwrs	Ptcldy	Ptcldy
56/80	65/78	54/71	55/80	60/71	53/68	55/72
00/00	40/20	10/50	60/70	80/70	40/40	40/40
Dubuque
Sunny	Ptcldy	Ptcldy	Ptcldy	Mocldy	Mocldy	Ptcldy
57/81	65/81	57/74	57/80	64/75	56/70	58/73
00/00	10/10	10/40	40/60	80/80	50/40	50/50
Cedar Rapids
Sunny	Ptcldy	Ptcldy	Ptcldy	Mocldy	Mocldy	Ptcldy
58/82	65/81	57/75	59/83	64/75	57/70	58/74
00/00	20/30	20/50	50/60	80/80	60/50	50/50
Iowa City
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy
59/82	65/82	59/77	60/84	66/77	58/71	60/75
00/00	10/20	30/40	50/50	70/70	60/60	40/40
Quad Cities
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy
59/82	65/83	59/77	59/83	66/79	58/72	60/76
00/00	00/20	30/40	40/40	60/60	60/60	40/40
Ottumwa
Sunny	Ptcldy	Shwrs	Ptcldy	Shwrs	Shwrs	Shwrs
59/83	66/83	60/78	62/86	65/77	58/70	59/74
00/00	20/20	30/50	50/40	70/70	70/70	50/50
Burlington
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy
61/82	64/85	61/80	62/85	67/81	60/73	61/75
00/00	00/40	30/30	30/30	40/70	70/60	50/50
Keokuk
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Mocldy	Ptcldy
63/82	66/86	63/81	65/86	68/82	61/74	62/76
00/00	00/30	40/40	30/30	40/60	70/70	50/50
$$

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Bryce Anderson – DTN Meteorologist

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Next Front Sliding Into Northern Plains Friday

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Posted at 1:00PM Thu Sep 10, 2026 CDT

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