21st Century Cooperative

	State Forecast for Cumberland , IA

Change Zip Code:

757
FPUS63 KDMX 050920
SFTIA
IAZ001>099-052200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Sat Sep 5 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
Today	Sun	Mon	Tue	Wed	Thu	Fri
Sep 05	Sep 06	Sep 07	Sep 08	Sep 09	Sep 10	Sep 11
...WESTERN IOWA...
Spencer
Ptcldy	Mocldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/90	68/84	65/85	70/88	59/80	55/82	58/84
/10	20/60	50/30	30/40	30/10	10/10	20/20
Sioux City
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/93	70/88	69/89	73/90	62/83	60/84	63/86
/10	10/30	30/20	30/40	30/20	20/20	30/30
Carroll
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/93	69/87	66/88	71/93	65/85	61/84	63/87
/10	10/40	30/20	10/30	70/40	20/20	30/30
Atlantic
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Ptcldy
/93	71/88	68/88	72/94	66/84	61/84	63/85
/00	10/40	40/10	00/20	70/60	30/30	30/30
Shenandoah
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/97	72/92	70/92	74/97	68/86	64/86	65/89
/00	10/20	20/20	00/10	70/70	40/40	30/30
...CENTRAL IOWA...
Mason City
Ptcldy	Shwrs	Ptcldy	Tstrms	Ptcldy	Ptcldy	Sunny
/85	64/79	63/80	66/87	62/78	56/77	59/82
/00	20/50	40/30	20/60	60/20	10/10	20/20
Fort Dodge
Ptcldy	Shwrs	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/91	68/84	66/85	70/91	64/82	58/81	62/85
/00	20/50	30/30	10/40	70/30	20/20	20/20
Ames
Sunny	Shwrs	Ptcldy	Ptcldy	Shwrs	Ptcldy	Ptcldy
/93	68/85	66/85	69/93	67/85	60/81	63/85
/00	10/50	30/30	00/20	80/60	30/30	20/20
Marshalltown
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny
/89	67/82	64/83	68/92	67/82	59/80	61/84
/00	10/40	20/10	00/10	70/60	20/20	20/20
Des Moines
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny
/94	72/85	69/88	72/95	70/86	64/83	65/86
/00	10/40	20/10	00/20	70/70	30/30	30/30
Creston
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny
/94	70/88	68/88	71/94	68/85	62/83	63/86
/00	10/40	20/10	00/10	70/70	40/40	30/30
Lamoni
Sunny	Ptcldy	Ptcldy	Sunny	Shwrs	Ptcldy	Sunny
/95	71/89	68/89	71/95	70/86	63/84	63/86
/00	00/40	30/10	00/00	50/50	40/40	30/30
...EASTERN IOWA...
Decorah
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/84	64/79	62/79	65/87	66/81	58/78	59/81
/00	10/20	10/10	10/30	70/60	10/10	10/10
Oelwein
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/85	64/79	62/79	65/88	67/81	59/78	60/81
/00	10/20	10/10	10/20	70/70	20/20	20/20
Waterloo
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny
/87	66/81	64/81	66/90	68/83	59/80	61/83
/00	10/30	20/10	00/20	70/70	20/20	20/20
Dubuque
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/87	64/82	62/81	64/88	72/84	62/80	61/83
/00	00/10	00/10	00/10	60/60	20/20	10/20
Cedar Rapids
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/90	66/83	64/83	66/92	70/85	63/82	62/85
/00	10/20	10/10	00/10	60/60	20/20	10/20
Iowa City
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
/92	67/84	64/84	66/93	72/87	63/83	63/86
/00	00/10	10/00	00/10	50/50	30/30	10/20
Quad Cities
Sunny	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Sunny
/90	66/83	63/83	65/91	72/87	63/82	63/85
/00	00/00	00/00	00/00	40/40	20/20	10/20
Ottumwa
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Ptcldy
/95	69/87	66/87	69/95	72/89	64/85	65/87
/00	00/20	10/10	00/00	50/50	30/30	20/30
Burlington
Sunny	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/93	67/85	64/84	65/93	74/90	64/84	63/86
/00	00/00	00/00	00/00	20/20	40/40	20/20
Keokuk
Sunny	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
/95	69/86	65/86	67/94	73/92	65/85	64/87
/00	00/00	10/00	00/00	10/20	40/40	20/20
$$

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Bryce Anderson – DTN Meteorologist

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Hot and Dry for Central US Labor Day Weekend

Hot, humid conditions persist through the holiday weekend with scattered showers and thunderstorms likely. » More DTN Weather Commentary

Posted at 11:59AM Fri Sep 4, 2026 CDT

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