Black River Falls, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Black River Falls, WI in one place.
Sunny, with a high near 95. West wind 1 to 6 mph.
Local Weather Overview
This forecast page for Black River Falls, 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 12:04 AM CDT.
The active forecast window currently covers Jul 14 to Jul 18, 2026 for Black River Falls, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 18, 2026
- Latest sync
- Jul 12, 2026 12:04 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Black River Falls
Tuesday looks like the warmest upcoming period in Black River Falls at 95 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Saturday at about 3 to 9 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 12, 2026 12:04 AM CDT
- Coverage
- 5 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
Mostly clear, with a low around 66. West wind 0 to 5 mph.
Sunny, with a high near 92. Northwest wind 0 to 3 mph.
Mostly clear, with a low around 65. Southwest wind around 2 mph.
Sunny, with a high near 90. Southwest wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South wind around 3 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. South wind 2 to 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. South wind 2 to 6 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind 3 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
95°F |
1 to 6 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
66°F |
0 to 5 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
0 to 3 mph
NW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
65°F |
2 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
90°F |
0 to 5 mph
SW
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
3 mph
S
|
|
Friday
Jul 17
|
Slight Chance Showers And Thunderstorms
|
90°F |
2 to 7 mph
S
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms
|
65°F |
2 to 6 mph
S
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
89°F |
3 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Black River Falls.
