21st Century Cooperative

	State Forecast for Cumberland , IA

Change Zip Code:

264
FPUS63 KDMX 042121
SFTIA
IAZ001>099-051000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Fri Sep 4 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
Sat	Sun	Mon	Tue	Wed	Thu	Fri
Sep 05	Sep 06	Sep 07	Sep 08	Sep 09	Sep 10	Sep 11
...WESTERN IOWA...
Spencer
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
68/92	68/86	65/86	70/88	62/84	56/80	55/84
00/30	30/50	30/30	40/40	40/10	10/20	20/20
Sioux City
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/93	70/89	69/90	74/91	65/86	62/83	62/86
00/20	30/40	40/20	30/50	50/10	20/20	20/20
Carroll
Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/95	70/89	67/89	72/94	68/88	63/84	61/86
00/10	10/50	50/10	10/30	60/40	20/20	30/30
Atlantic
Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/95	71/90	69/89	73/94	70/88	65/84	64/86
00/00	00/50	50/10	00/30	60/40	30/30	30/30
Shenandoah
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
73/97	73/93	71/93	75/98	73/92	68/88	66/89
00/00	00/40	40/10	00/20	50/50	30/30	20/20
...CENTRAL IOWA...
Mason City
Ptcldy	Tstrms	Ptcldy	Tstrms	Ptcldy	Ptcldy	Ptcldy
67/87	66/81	63/81	66/87	65/83	58/78	57/81
00/10	30/60	30/30	30/50	50/30	20/20	20/20
Fort Dodge
Ptcldy	Tstrms	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/92	70/86	67/86	71/91	67/87	61/82	60/85
00/20	20/50	30/20	20/40	60/40	20/20	20/20
Ames
Sunny	Tstrms	Ptcldy	Ptcldy	Shwrs	Ptcldy	Ptcldy
70/93	69/87	67/86	69/93	69/88	64/83	61/85
00/10	10/50	40/20	10/30	60/60	30/30	20/20
Marshalltown
Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/90	68/84	65/84	68/91	69/87	63/81	59/83
10/00	10/50	40/10	10/30	60/60	20/20	20/20
Des Moines
Sunny	Tstrms	Ptcldy	Ptcldy	Shwrs	Ptcldy	Ptcldy
73/95	73/88	70/88	73/95	73/89	68/84	65/87
00/10	10/50	50/30	00/20	60/60	30/30	20/20
Creston
Sunny	Ptcldy	Ptcldy	Ptcldy	Shwrs	Ptcldy	Sunny
70/94	70/90	68/89	71/95	71/90	66/85	65/87
00/00	10/40	40/20	00/20	50/50	40/30	30/30
Lamoni
Sunny	Tstrms	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Sunny
72/95	71/91	68/89	71/95	74/91	68/86	65/87
00/00	00/50	50/10	00/10	40/40	40/40	30/30
...EASTERN IOWA...
Decorah
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
68/85	65/80	63/79	66/85	68/83	59/77	58/79
10/10	20/30	20/10	20/40	60/50	20/20	20/20
Oelwein
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
69/86	65/80	63/80	65/87	68/84	61/77	58/79
10/00	10/40	30/10	10/30	70/70	20/20	20/20
Waterloo
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
70/89	67/82	64/82	67/90	69/86	62/79	59/82
10/00	10/40	30/10	10/30	70/70	20/20	20/20
Dubuque
Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
71/88	65/82	62/82	65/88	71/87	64/79	60/81
20/00	00/10	10/10	10/20	60/60	20/20	20/20
Cedar Rapids
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
71/90	68/84	65/84	67/92	71/88	65/82	61/84
10/00	00/30	30/10	00/20	60/60	30/30	20/20
Iowa City
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
72/92	68/85	65/85	67/93	73/90	66/83	63/85
10/00	00/30	30/10	00/10	50/50	30/30	20/20
Quad Cities
Sunny	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
73/91	67/85	64/84	66/91	74/90	67/83	62/84
00/00	00/10	00/00	00/10	40/40	30/30	20/20
Ottumwa
Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy	Ptcldy
74/96	71/89	67/88	70/96	75/92	68/85	64/87
10/00	10/40	40/20	00/10	40/40	30/30	20/20
Burlington
Sunny	Ptcldy	Sunny	Sunny	Ptcldy	Ptcldy	Ptcldy
73/94	69/87	65/86	66/94	74/93	68/85	63/86
00/00	00/10	10/00	00/00	20/20	30/30	20/20
Keokuk
Sunny	Ptcldy	Sunny	Ptcldy	Ptcldy	Ptcldy	Ptcldy
74/96	71/89	67/88	68/95	75/94	70/86	65/87
00/00	00/10	10/10	00/00	20/30	30/30	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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