French Island, WI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for French Island, WI in one place.
A chance of rain showers before 10am, then showers and thunderstorms likely. Partly sunny, with a high near 69. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
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: Apr 14, 2026 2:25 AM CDT.
The active forecast window currently covers Apr 15 to Apr 20, 2026 for French Island, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 20, 2026
- Latest sync
- Apr 14, 2026 2:25 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in French Island
Friday looks like the warmest upcoming period in French Island at 75 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 14, 2026 2:25 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 51. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly sunny, with a high near 71. Southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7pm. Mostly clear, with a low around 53. Southeast wind around 5 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 75. Southeast wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Showers and thunderstorms. Mostly cloudy, with a low around 41. Southwest wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Rain showers likely. Partly sunny, with a high near 52. West wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
A chance of rain showers before 7pm, then a slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 31. West wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunny, with a high near 48. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Mostly clear, with a low around 30. West wind 3 to 8 mph.
Sunny, with a high near 58. South wind 3 to 8 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Showers And Thunderstorms Likely
|
69°F |
5 mph
NE
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms Likely
|
51°F |
5 mph
W
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
71°F |
5 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Rain Showers then Mostly Clear
|
53°F |
5 mph
SE
|
|
Friday
Apr 17
|
Partly Sunny then Chance Showers And Thunderstorms
|
75°F |
6 to 13 mph
SE
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
41°F |
12 mph
SW
|
|
Saturday
Apr 18
|
Rain Showers Likely
|
52°F |
10 to 15 mph
W
|
|
Saturday Night
Apr 18
|
Slight Chance Snow Showers
|
31°F |
8 to 14 mph
W
|
|
Sunday
Apr 19
|
Sunny
|
48°F |
9 to 13 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
30°F |
3 to 8 mph
W
|
|
Monday
Apr 20
|
Sunny
|
58°F |
3 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around French Island.