Wien, WI Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Wien, WI in one place.
A slight chance of showers and thunderstorms before 2am. Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. Heat index values as high as 76. West northwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Wien, 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 18, 2026 3:58 AM CDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Wien, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 3:58 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Wien
Monday looks like the warmest upcoming period in Wien at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Monday at about 9 to 16 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 3:58 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy smoke. Mostly sunny, with a high near 81. Heat index values as high as 82. North northwest wind around 10 mph, with gusts as high as 18 mph.
Smoke. Partly cloudy, with a low around 58. East northeast wind 1 to 9 mph.
Areas of smoke before 5pm. Mostly sunny, with a high near 81. Heat index values as high as 82. South wind 1 to 5 mph.
Patchy smoke before 8pm, then a slight chance of rain showers. Partly cloudy, with a low around 63. South southwest wind 3 to 9 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Chance of precipitation is 40%.
Sunny, with a high near 77.
Mostly clear, with a low around 53.
Sunny, with a high near 75.
Mostly clear, with a low around 54.
Sunny, with a high near 78.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 57. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 18
|
Slight Chance Showers And Thunderstorms
|
68°F |
9 mph
WNW
|
|
Saturday
Jul 18
|
Patchy Smoke
|
81°F |
10 mph
NNW
|
|
Saturday Night
Jul 18
|
Smoke
|
58°F |
1 to 9 mph
ENE
|
|
Sunday
Jul 19
|
Areas Of Smoke
|
81°F |
1 to 5 mph
S
|
|
Sunday Night
Jul 19
|
Patchy Smoke then Slight Chance Rain Showers
|
63°F |
3 to 9 mph
SSW
|
|
Monday
Jul 20
|
Showers And Thunderstorms Likely
|
84°F |
9 to 16 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
63°F |
9 to 15 mph
W
|
|
Tuesday
Jul 21
|
Sunny
|
77°F |
13 to 16 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
53°F |
6 to 14 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
75°F |
8 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
54°F |
2 to 6 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
78°F |
5 to 8 mph
WSW
|
|
Thursday Night
Jul 23
|
Slight Chance Showers And Thunderstorms
|
57°F |
6 mph
WSW
|
|
Friday
Jul 24
|
Slight Chance Rain Showers then Mostly Sunny
|
78°F |
7 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wien.