State Forecast for Ashton , IA
Change Zip Code: 
 
879
FPUS63 KDMX 282120
SFTIA
IAZ001>099-291000-
Tabular State Forecast for Iowa
National Weather Service Des Moines IA
420 PM CDT Mon Sep 28 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
TueWedThuFriSatSunMon
Sep 29Sep 30Oct 01Oct 02Oct 03Oct 04Oct 05
...WESTERN IOWA...
Spencer
MocldyMocldyMocldySunnyPtcldySunnyPtcldy
57/6761/6955/6145/6246/6348/5942/58
00/7070/8080/3010/0000/1010/1010/00
Sioux City
MocldyMocldyMocldySunnyPtcldyPtcldyPtcldy
61/6963/6959/6147/6249/6451/6046/59
10/7090/9090/5010/0000/1010/0000/00
Carroll
MocldyShwrsShwrsSunnyPtcldyPtcldyPtcldy
58/7364/7160/6448/6449/6551/6246/60
00/40100/9090/7020/1010/1010/1010/00
Atlantic
MocldyShwrsShwrsPtcldyPtcldySunnySunny
60/7465/7162/6550/6350/6552/6247/60
00/3090/100100/8040/1010/1010/1010/00
Shenandoah
PtcldyMocldyMocldyPtcldyPtcldySunnySunny
62/7866/7464/6751/6552/6754/6548/63
00/2080/9090/9060/2010/2020/0000/00
...CENTRAL IOWA...
Mason City
ShwrsShwrsShwrsSunnyPtcldySunnySunny
55/7061/7057/6545/6445/6547/6242/60
00/5090/9090/6020/1000/1010/1000/00
Fort Dodge
ShwrsShwrsShwrsSunnyPtcldySunnySunny
58/7163/7059/6447/6348/6450/6145/59
00/50100/9090/7010/1000/1010/1010/00
Ames
MocldyShwrsShwrsPtcldyPtcldyPtcldySunny
57/7464/7162/6650/6448/6451/6347/60
00/1090/10090/9030/2010/1010/1010/00
Marshalltown
PtcldyShwrsShwrsPtcldyPtcldyPtcldySunny
55/7363/7062/6648/6347/6350/6245/59
00/1080/9090/9040/2010/1010/1010/00
Des Moines
PtcldyShwrsShwrsPtcldyPtcldySunnySunny
59/7566/7164/6652/6350/6453/6349/60
00/1080/90100/10050/3010/1010/1010/00
Creston
PtcldyShwrsShwrsPtcldyPtcldySunnySunny
59/7565/7263/6651/6350/6452/6347/60
00/1080/80100/10060/2020/2020/1010/00
Lamoni
PtcldyShwrsShwrsPtcldyPtcldySunnySunny
58/7665/7364/6753/6450/6552/6448/62
00/0050/70100/10070/3010/1010/1010/00
...EASTERN IOWA...
Decorah
PtcldyMocldyMocldyPtcldyPtcldySunnySunny
54/6962/6960/6547/6346/6449/6143/59
00/2070/9090/7020/1020/2010/1000/00
Oelwein
PtcldyMocldyMocldyPtcldyPtcldySunnySunny
54/7162/6961/6648/6348/6450/6244/59
00/1070/10090/9030/2020/2010/1000/00
Waterloo
PtcldyShwrsShwrsPtcldyPtcldySunnySunny
55/7363/7061/6748/6447/6450/6344/60
00/1070/10090/9030/2020/2010/1010/00
Dubuque
PtcldyMocldyMocldyPtcldyPtcldyPtcldySunny
52/7364/7064/6851/6348/6451/6346/59
00/0050/8080/8060/3020/2020/1000/00
Cedar Rapids
PtcldyMocldyMocldyPtcldyPtcldyPtcldySunny
54/7464/7064/6852/6449/6452/6347/60
00/0050/8090/9060/3010/2010/1000/00
Iowa City
PtcldyMocldyMocldyPtcldyPtcldyPtcldySunny
54/7564/7165/6954/6450/6553/6448/60
00/0030/8080/8060/4010/2020/2000/00
Quad Cities
PtcldyMocldyMocldyPtcldyPtcldyPtcldySunny
51/7765/7366/7054/6551/6653/6549/61
00/0020/7080/8070/5020/3030/1000/00
Ottumwa
PtcldyShwrsTstrmsPtcldyPtcldyPtcldySunny
56/7766/7366/6954/6550/6652/6548/62
00/0050/7080/8070/3010/2010/1010/00
Burlington
SunnyMocldyMocldyPtcldyPtcldyPtcldySunny
53/7865/7566/7257/6653/6754/6650/63
00/0000/5070/8080/5030/2020/1010/00
Keokuk
SunnyMocldyMocldyPtcldyPtcldyPtcldySunny
55/7966/7868/7358/6754/6855/6851/64
00/0010/4060/9090/5030/3020/1010/00
$$
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Front Continues Southeast, Meeting Hurricane Polo's Remnants Late Tuesday
Posted at 12:24PM Mon Sep 28, 2026 CDT
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