Island Park, Wisconsin Weather
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Weather Forecast for Island Park, Wisconsin : Winnebago County
Issued: 2:46 am CDT Oct 19, 2025 Latitude: 44.0227594 Longitude: -88.8023338 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
70% chance of rain on Overnight 40% chance of rain on Sunday Sunny on Monday 50% chance of on Tuesday Partly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday
Low: 53°F High: 59°F High: 64°F High: 51°F High: 50°F High: 50°F High: 51°F High: 55°F
Low: 36°F Low: 42°F Low: 38°F Low: 33°F Low: 30°F Low: 33°F  
Rain Rain Sunny Partly Sunny Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
OSHKOSH - (KOSH)
54°
Cloudy
Rain Mist
as of 2:33 AM CDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 5 Miles
Pressure: 29.57 in.
Flight Rule: IFR
Wind Data
14 MPH
Gust: 25 MPH
340° North
Cloud Level(s): Broken at 900ft, Broken at 1400ft, Solid Overcast at 2600ft
Current Conditions at
APPLETON - (KATW)
54°
Cloudy
Light Rain
as of 2:15 AM CDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
12 MPH
340° North
Cloud Level(s): Scattered at 900ft, Scattered at 1400ft, Solid Overcast at 3600ft
Current Conditions at
FOND DU LAC - (KFLD)
54°
Cloudy
Rain
as of 2:26 AM CDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 9 Miles
Pressure: 29.56 in.
Flight Rule: MVFR
Wind Data
13 MPH
330° Northwest
Cloud Level(s): Scattered at 1000ft, Broken at 1600ft, Solid Overcast at 6000ft
Current Conditions at
JUNEAU - (KUNU)
52°
Cloudy
Rain
as of 1:57 AM CDST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 7 Miles
Pressure: 29.57 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 16 MPH
320° Northwest
Cloud Level(s): Broken at 6000ft, Solid Overcast at 7000ft
70% chance of rain Overnight Overnight... Showers likely. Cloudy, with a steady temperature around 53. North northwest wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
40% chance of rain Sunday Sunday... A 40 percent chance of showers, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 59. West northwest wind 11 to 20 mph, with gusts as high as 30 mph.
Clear on Sunday Night Sunday Night... Areas of frost after 5am. Otherwise, clear, with a low around 36. Southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Sunny on Monday Monday... Areas of frost before 8am. Otherwise, sunny, with a high near 64. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
70% chance of rain Monday Night Monday Night... Showers likely, mainly before 1am. Mostly cloudy, with a low around 42. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
50% chance of Tuesday Tuesday... A 50 percent chance of showers. Partly sunny, with a high near 51.
40% chance of rain Tuesday Night Tuesday Night... A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 38.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 50.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 33.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 50.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 30.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 51.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 33.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 55.
Current Radar Image


Sun Almanac for Island Park, Wisconsin
Sunrise: 07:16 AM
Sunset: 6:05 PM
Civil Sunrise:06:46 AM
Civil Sunset: 6:34 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 7:07 PM
Astro Sunrise: 05:39 AM
Astro Sunset: 7:41 PM
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