Wagner, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Wagner, WI in one place.
Sunny, with a high near 91. Heat index values as high as 90. Northeast wind 1 to 6 mph.
Local Weather Overview
This forecast page for Wagner, 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 3:27 AM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Wagner, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:27 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Wagner
Wednesday looks like the warmest upcoming period in Wagner at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday at about 3 to 10 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:27 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
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 64. East northeast wind 0 to 6 mph.
Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 58. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
91°F |
1 to 6 mph
NE
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
64°F |
0 to 6 mph
ENE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
90°F |
1 to 7 mph
NNE
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms
|
64°F |
2 to 7 mph
E
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
87°F |
2 to 9 mph
E
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
62°F |
3 to 9 mph
ENE
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
84°F |
3 to 9 mph
NNE
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
58°F |
3 to 9 mph
NNE
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
83°F |
3 to 7 mph
NE
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
58°F |
3 to 7 mph
SW
|
|
Monday
Jul 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
3 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wagner.
