French Island, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for French Island, WI in one place.
Sunny, with a high near 95. Heat index values as high as 100. West wind around 5 mph.
Local Weather Overview
This forecast page for French Island, 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 1:05 AM CDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for French Island, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 1:05 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in French Island
Wednesday looks like the warmest upcoming period in French Island at 95 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Thursday at about 5 to 8 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 1:05 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
Mostly clear, with a low around 69. Southwest wind around 5 mph.
Sunny, with a high near 94. West wind 5 to 8 mph.
Mostly clear, with a low around 70. South wind around 5 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. West wind 3 to 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 89. Northwest wind 3 to 8 mph.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 65. East wind 1 to 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm. Sunny, with a high near 85. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 63. Southwest wind 2 to 6 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81. West wind 2 to 7 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
5 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
5 mph
SW
|
|
Thursday
Jul 16
|
Sunny
|
94°F |
5 to 8 mph
W
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
70°F |
5 mph
S
|
|
Friday
Jul 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 8 mph
SW
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
3 to 8 mph
W
|
|
Saturday
Jul 18
|
Sunny
|
89°F |
3 to 8 mph
NW
|
|
Saturday Night
Jul 18
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
65°F |
1 to 7 mph
E
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
85°F |
2 to 6 mph
SE
|
|
Sunday Night
Jul 19
|
Mostly Clear then Slight Chance Showers And Thunderstorms
|
63°F |
2 to 6 mph
SW
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
81°F |
2 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around French Island.