Grand Crossing, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Crossing, WI in one place.
Mostly sunny, with a high near 72. East wind 2 to 6 mph.
Local Weather Overview
This forecast page for Grand Crossing, 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: Sep 15, 2026 3:45 AM CDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grand Crossing, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:45 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Crossing
Thursday looks like the warmest upcoming period in Grand Crossing at 75 degrees F.
Sunday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 6 to 10 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:45 AM CDT
- Coverage
- 6 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
A chance of rain showers after 7pm. Mostly cloudy, with a low around 58. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7am. Mostly cloudy, with a high near 75. Northeast wind around 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers after 1am. Mostly cloudy, with a low around 56. Northeast wind 2 to 6 mph. Chance of precipitation is 40%.
Rain showers likely before 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 70. East wind 6 to 10 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. North wind 3 to 7 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 69. Northeast wind around 7 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 50. Northeast wind 1 to 5 mph.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 70. Northeast wind 1 to 5 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Mostly Sunny
|
72°F |
2 to 6 mph
E
|
|
Wednesday Night
Sep 16
|
Chance Rain Showers
|
58°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Chance Rain Showers then Mostly Cloudy
|
75°F |
3 mph
NE
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Chance Rain Showers
|
56°F |
2 to 6 mph
NE
|
|
Friday
Sep 18
|
Showers And Thunderstorms
|
70°F |
6 to 10 mph
E
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms
|
59°F |
10 mph
SE
|
|
Saturday
Sep 19
|
Showers And Thunderstorms
|
74°F |
9 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
55°F |
3 to 7 mph
N
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms
|
69°F |
7 mph
NE
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
50°F |
1 to 5 mph
NE
|
|
Monday
Sep 21
|
Slight Chance Rain Showers
|
70°F |
1 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Crossing.