Boulder Junction, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Boulder Junction, WI in one place.
Sunny, with a high near 69.
Local Weather Overview
This forecast page for Boulder Junction, 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: Apr 18, 2026 11:32 PM CDT.
The active forecast window currently covers Apr 22 to Apr 25, 2026 for Boulder Junction, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 25, 2026
- Latest sync
- Apr 18, 2026 11:32 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Boulder Junction
Thursday looks like the warmest upcoming period in Boulder Junction at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Thursday at about 10 to 14 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 11:32 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KMQT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 1am. Mostly clear, with a low around 48. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
A chance of rain showers. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
69°F |
2 to 8 mph
SSE
|
|
Wednesday Night
Apr 22
|
Mostly Clear then Slight Chance Rain Showers
|
48°F |
7 to 10 mph
SSE
|
|
Thursday
Apr 23
|
Chance Rain Showers
|
73°F |
10 to 14 mph
S
|
|
Thursday Night
Apr 23
|
Rain Showers Likely
|
50°F |
13 mph
S
|
|
Friday
Apr 24
|
Rain Showers Likely
|
62°F |
12 mph
SSW
|
|
Friday Night
Apr 24
|
Chance Rain Showers
|
35°F |
9 mph
W
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
52°F |
10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Boulder Junction.