Duncombe, IA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Duncombe, IA in one place.
Mostly sunny, with a high near 93. Southeast wind 3 to 16 mph, with gusts as high as 22 mph.
Local Weather Overview
This forecast page for Duncombe, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 10:36 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Duncombe, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 10:36 PM CDT
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Duncombe
Wednesday looks like the warmest upcoming period in Duncombe at 94 degrees F.
Saturday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Wednesday at about 17 to 24 mph SSW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 10:36 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- DMX
- Radar station
- KDMX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms between 11pm and 1am. Some of the storms could produce heavy rain. Partly cloudy. Low around 74, with temperatures rising to around 76 overnight. Heat index values as high as 100. South wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly sunny, with a high near 94. South southwest wind 17 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers and thunderstorms. Mostly clear, with a low around 63. West wind 5 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 58. Chance of precipitation is 30%.
Sunny, with a high near 85.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 62.
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.
A slight chance of rain showers. Partly cloudy, with a low around 56.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
93°F |
3 to 16 mph
SE
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
74°F |
17 mph
S
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
94°F |
17 to 24 mph
SSW
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
63°F |
5 to 16 mph
W
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
82°F |
7 to 17 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Mostly Clear
|
58°F |
6 to 16 mph
WNW
|
|
Friday
Jun 12
|
Sunny
|
85°F |
9 to 17 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
62°F |
6 to 12 mph
WSW
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
84°F |
6 to 13 mph
WNW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
56°F |
6 to 13 mph
N
|
|
Sunday
Jun 14
|
Slight Chance Showers And Thunderstorms
|
78°F |
8 to 14 mph
NNW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
56°F |
6 to 13 mph
ESE
|
|
Monday
Jun 15
|
Slight Chance Rain Showers
|
77°F |
7 to 12 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Duncombe.