Dewey, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dewey, WI in one place.
Mostly sunny, with a high near 85. Northeast wind 0 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Dewey, WI 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: Jul 14, 2026 3:08 AM CDT.
The active forecast window currently covers Jul 16 to Jul 20, 2026 for Dewey, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:08 AM CDT
- Forecast office
- DLH
- Source
- NOAA / NWS
Daily Outlook
This Week in Dewey
Thursday looks like the warmest upcoming period in Dewey at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph NE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:08 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- DLH
- Radar station
- KDLH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers before 1am. Partly cloudy, with a low around 56. Northeast wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 81. Northeast wind 0 to 5 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 54. Northeast wind 0 to 5 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Northeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 81. West wind 0 to 5 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Mostly Sunny
|
85°F |
0 to 10 mph
NE
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
55°F |
5 to 10 mph
NE
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
NE
|
|
Friday Night
Jul 17
|
Slight Chance Rain Showers
|
56°F |
0 to 10 mph
NE
|
|
Saturday
Jul 18
|
Mostly Sunny
|
81°F |
0 to 5 mph
NE
|
|
Saturday Night
Jul 18
|
Slight Chance Showers And Thunderstorms
|
54°F |
0 to 5 mph
NE
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
NE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
55°F |
0 to 5 mph
SE
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
81°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dewey.