Dewey, IA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dewey, IA in one place.
Partly sunny. High near 47, with temperatures falling to around 45 in the afternoon. North northeast wind 1 to 6 mph.
Local Weather Overview
This forecast page for Dewey, 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: Nov 5, 2026 2:38 PM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Dewey, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 2:38 PM CST
- Forecast office
- DMX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dewey
Monday looks like the warmest upcoming period in Dewey at 65 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday at about 7 to 12 mph SW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 2:38 PM CST
- 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
Partly cloudy, with a low around 32. East southeast wind around 3 mph.
Mostly sunny, with a high near 54. South southwest wind 3 to 8 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 62.
Clear, with a low around 41.
Sunny, with a high near 65.
Clear, with a low around 40.
Sunny, with a high near 63.
Partly cloudy, with a low around 41.
Sunny, with a high near 62.
Mostly clear, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Partly Sunny
|
47°F |
1 to 6 mph
NNE
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
32°F |
3 mph
ESE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
54°F |
3 to 8 mph
SSW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
37°F |
5 mph
SW
|
|
Sunday
Nov 8
|
Sunny
|
62°F |
3 mph
WSW
|
|
Sunday Night
Nov 8
|
Clear
|
41°F |
2 to 7 mph
SSW
|
|
Monday
Nov 9
|
Sunny
|
65°F |
7 to 12 mph
SW
|
|
Monday Night
Nov 9
|
Clear
|
40°F |
5 mph
NW
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
3 mph
NNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
41°F |
2 mph
NW
|
|
Veterans Day
Nov 11
|
Sunny
|
62°F |
5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
42°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dewey.