State Forecast for Cumberland , IA
Change Zip Code: 
 
123
FPUS63 KDMX 040920
SFTIA
IAZ001>099-042200-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 AM CDT Tue Aug 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
 
FCSTFCSTFCSTFCSTFCSTFCSTFCST
TodayWedThuFriSatSunMon
Aug 04Aug 05Aug 06Aug 07Aug 08Aug 09Aug 10
...WESTERN IOWA...
Spencer
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
/7351/7650/8258/8662/8966/8865/87
/5040/0000/0000/1010/1030/3030/30
Sioux City
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
/7256/7554/8163/8666/9069/9070/90
/8040/0000/0000/0010/0020/1020/20
Carroll
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
/7759/7454/8161/8667/9070/9070/90
/4070/4000/0000/1010/1020/2030/30
Atlantic
MocldyTstrmsSunnySunnySunnySunnyPtcldy
/8060/7155/8061/8466/8871/8971/89
/3090/5010/0000/0010/0010/1020/20
Shenandoah
PtcldyMocldySunnySunnySunnyPtcldyPtcldy
/8564/7560/8264/8669/9074/9273/93
/3070/4020/0020/2010/0010/1010/10
...CENTRAL IOWA...
Mason City
TstrmsPtcldySunnySunnySunnyPtcldyPtcldy
/7356/7353/7859/8264/8568/8566/83
/7050/0000/0000/1020/2030/3030/30
Fort Dodge
TstrmsPtcldySunnySunnySunnyPtcldyPtcldy
/7757/7653/8260/8565/8968/8968/88
/7060/1000/0000/1020/2020/2030/30
Ames
MocldyTstrmsSunnySunnySunnySunnyPtcldy
/8161/7355/8061/8466/8871/8870/88
/4090/5020/0000/1010/1020/2030/30
Marshalltown
MocldyTstrmsSunnySunnySunnySunnyPtcldy
/8060/7354/7958/8264/8670/8769/86
/4080/5020/0000/1010/1020/2030/30
Des Moines
PtcldyTstrmsSunnySunnySunnySunnyPtcldy
/8363/7258/8162/8567/8973/9072/90
/4090/6040/1010/1010/1010/1030/30
Creston
PtcldyTstrmsSunnySunnySunnySunnyPtcldy
/8563/7359/8162/8567/8972/9172/91
/4080/7040/1010/1010/0010/1020/20
Lamoni
PtcldyTstrmsSunnySunnySunnySunnyPtcldy
/8765/7560/8162/8667/8972/9172/92
/2060/8060/4000/1010/0010/1010/10
...EASTERN IOWA...
Decorah
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
/7559/7355/7859/8064/8368/8467/82
/5050/2000/0000/1010/1030/3040/40
Oelwein
MocldyPtcldySunnySunnySunnyPtcldyPtcldy
/7761/7255/7760/8065/8369/8468/83
/5070/3020/0000/0010/1030/3040/40
Waterloo
TstrmsPtcldySunnySunnySunnyPtcldyPtcldy
/7961/7455/7960/8265/8570/8669/85
/5070/3020/0000/1010/1030/3040/40
Dubuque
PtcldyMocldySunnySunnyPtcldyPtcldyPtcldy
/8365/7459/7961/8165/8470/8569/84
/3080/5040/2000/0010/1030/3040/40
Cedar Rapids
PtcldyMocldySunnySunnySunnyPtcldyPtcldy
/8564/7658/8060/8265/8670/8769/86
/3090/8050/2000/0010/1020/2040/40
Iowa City
PtcldyMocldyPtcldySunnyPtcldySunnyPtcldy
/8666/7761/8161/8366/8671/8870/87
/2090/9060/3000/1010/1010/1040/40
Quad Cities
PtcldyMocldyPtcldyPtcldySunnyPtcldyPtcldy
/8667/7861/7961/8265/8570/8669/85
/2080/9080/4000/1010/1020/2040/40
Ottumwa
PtcldyTstrmsSunnySunnySunnySunnyPtcldy
/8966/7761/8261/8666/9072/9171/91
/2080/9060/4000/1020/1010/1030/30
Burlington
PtcldyMocldyPtcldyPtcldySunnySunnyPtcldy
/8668/8163/8063/8365/8670/8870/88
/1040/7080/7000/1010/1010/1020/20
Keokuk
SunnyMocldyPtcldyPtcldySunnySunnyPtcldy
/8769/8264/8064/8467/8771/8972/90
/0020/8080/8000/1020/2010/1020/20
$$
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DTN Weather Summary

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Bryce Anderson – DTN Meteorologist
Heavy Rain Targets Central Iowa and Southwest Wisconsin Tonight
Posted at 12:01PM Tue Aug 4, 2026 CDT
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