Isaar, Wisconsin Weather
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Weather Forecast for Isaar, Wisconsin : Outagamie County
Issued: 1:21 am CDT Oct 19, 2025 Latitude: 44.5716568 Longitude: -88.2845469 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
80% chance of rain on Overnight 60% chance of rain on Sunday Mostly Sunny on Monday 50% chance of rain on Tuesday 20% chance of rain on Wednesday Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday
Low: 47°F High: 56°F High: 62°F High: 50°F High: 48°F High: 51°F High: 55°F High: 59°F
Low: 35°F Low: 43°F Low: 39°F Low: 32°F Low: 33°F Low: 37°F  
Rain Rain Mostly Sunny Rain Rain Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
GREEN BAY - (KGRB)
52°
Cloudy
Light Rain
as of 1:53 AM CDST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 9 Miles
Pressure: 29.58 in.
Flight Rule: VFR
Wind Data
13 MPH
0° North
Cloud Level(s): Few at 4100ft, Solid Overcast at 6000ft
Current Conditions at
CLINTONVILLE - (KCLI)
50°
Cloudy
Light Rain
as of 2:15 AM CDST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.62 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6000ft
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
WAUPACA - (KPCZ)
54°
Cloudy
Light Drizzle
as of 2:15 AM CDST
Rel. Humidity: 71%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.64 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 28 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 6000ft
80% chance of rain Overnight Overnight... Showers, mainly after 3am. Low around 47. North northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
60% chance of rain Sunday Sunday... Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 56. Northwest wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Clear on Sunday Night Sunday Night... Areas of frost after 5am. Otherwise, mostly clear, with a low around 35. West wind 6 to 9 mph, with gusts as high as 18 mph.
Mostly Sunny on Monday Monday... Areas of frost before 9am. Otherwise, mostly sunny, with a high near 62. South wind 5 to 15 mph, with gusts as high as 25 mph.
80% chance of rain Monday Night Monday Night... Showers. Low around 43. South southeast wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
50% chance of rain Tuesday Tuesday... A 50 percent chance of showers. Mostly cloudy, with a high near 50.
50% chance of rain Tuesday Night Tuesday Night... A 50 percent chance of showers. Mostly cloudy, with a low around 39.
20% chance of rain Wednesday Wednesday... A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 48.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 32.
Sunny on Thursday Thursday... Sunny, with a high near 51.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 33.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 55.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 37.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 59.
Current Radar Image


Sun Almanac for Isaar, Wisconsin
Sunrise: 07:14 AM
Sunset: 6:02 PM
Civil Sunrise:06:45 AM
Civil Sunset: 6:31 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 7:05 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 7:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.