Brussels, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Brussels, WI in one place.
Sunny, with a high near 99.
Local Weather Overview
This forecast page for Brussels, 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 12, 2026 3:39 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Brussels, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 3:39 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Brussels
Tuesday looks like the warmest upcoming period in Brussels at 99 degrees F.
Thursday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 3:39 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 72.
Sunny, with a high near 89.
Partly cloudy, with a low around 67.
Mostly sunny, with a high near 86.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
99°F |
10 to 15 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
72°F |
6 to 14 mph
WNW
|
|
Wednesday
Jul 15
|
Sunny
|
89°F |
8 mph
NNE
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
67°F |
3 to 7 mph
ENE
|
|
Thursday
Jul 16
|
Mostly Sunny
|
86°F |
3 to 8 mph
NNE
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
66°F |
8 mph
ESE
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
85°F |
7 to 10 mph
ESE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
67°F |
12 mph
SSE
|
|
Saturday
Jul 18
|
Slight Chance Showers And Thunderstorms
|
87°F |
14 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brussels.
