Dorchester, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dorchester, WI in one place.
Sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Dorchester, 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 22, 2026 11:25 PM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Dorchester, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 22, 2026 11:25 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dorchester
Sunday looks like the warmest upcoming period in Dorchester at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 22, 2026 11:25 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
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 61. Southwest wind around 9 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 84. Southwest wind around 9 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 64. Southwest wind around 5 mph.
A slight chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 86. South wind around 6 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 85. West wind around 8 mph. Chance of precipitation is 30%.
Mostly clear, with a low around 61. North wind 3 to 7 mph.
Sunny, with a high near 83. Northwest wind around 6 mph.
Partly cloudy, with a low around 59. Northeast wind around 5 mph.
Sunny, with a high near 82. Northeast wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Sunny
|
78°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
61°F |
9 mph
SW
|
|
Saturday
Jul 25
|
Mostly Sunny
|
84°F |
9 mph
SW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
64°F |
5 mph
SW
|
|
Sunday
Jul 26
|
Slight Chance Showers And Thunderstorms
|
86°F |
6 mph
S
|
|
Sunday Night
Jul 26
|
Chance Showers And Thunderstorms
|
65°F |
6 mph
S
|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms then Mostly Sunny
|
85°F |
8 mph
W
|
|
Monday Night
Jul 27
|
Mostly Clear
|
61°F |
3 to 7 mph
N
|
|
Tuesday
Jul 28
|
Sunny
|
83°F |
6 mph
NW
|
|
Tuesday Night
Jul 28
|
Partly Cloudy
|
59°F |
5 mph
NE
|
|
Wednesday
Jul 29
|
Sunny
|
82°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dorchester.