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Germantown, Wisconsin Weather Forecast
Germantown, Wisconsin Weather
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Weather Forecast for Germantown, Wisconsin : Washington County
Issued: 1:36 pm CST Dec 18, 2025 Latitude: 43.2286174 Longitude: -88.1103691 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
100% chance of rain on This Afternoon 50% chance of rain & snow on Tonight Mostly Sunny on Friday 20% chance of snow on Saturday Sunny on Sunday 20% chance of rain & snow on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday
High: 46°F Low: 10°F High: 20°F High: 37°F High: 18°F High: 35°F High: 39°F High: 37°F
Low: 17 °F Low: 8 °F Low: 16°F Low: 29°F Low: 26°F  
Rain Rain & Snow Mostly Sunny Snow Sunny Rain & Snow Partly Sunny Mostly Cloudy
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Current Conditions at
WEST BEND - (KETB)
46°
Feels like 40°F
Cloudy
Rain
as of 1:35 PM CST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.21 in.
Flight Rule: MVFR
Wind Data
13 MPH
Gust: 20 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 1200ft
Current Conditions at
MILWAUKEE - (KMKE)
46°
Feels like 39°F
Cloudy
Mist
as of 12:52 PM CST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 6 Miles
Pressure: 29.23 in.
Flight Rule: IFR
Wind Data
17 MPH
Gust: 26 MPH
170° South
Cloud Level(s): Solid Overcast at 600ft
Current Conditions at
JUNEAU - (KUNU)
39°
Feels like 29°F
Cloudy
Drizzle
as of 1:35 PM CST
Rel. Humidity: 100%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.25 in.
Flight Rule: IFR
Wind Data
21 MPH
Gust: 28 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 600ft
100% chance of rain This Afternoon This Afternoon... Showers, mainly before 3pm. Areas of fog before 4pm. High near 46. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
50% chance of rain & snow Tonight Tonight... A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 10. Wind chill values between -5 and 5. Windy, with a west wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 20. Wind chill values between -10 and zero. Breezy, with a west wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 35 mph.
Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a temperature falling to near 17 by 8pm, then rising to around 28 during the remainder of the night. South wind 5 to 10 mph.
20% chance of snow Saturday Saturday... A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 37. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 8. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Sunny on Sunday Sunday... Sunny, with a high near 18. West wind 5 to 15 mph.
Increasing Clouds on Sunday Night Sunday Night... Increasing clouds, with a steady temperature around 16. Calm wind becoming south around 5 mph after midnight.
20% chance of rain & snow Monday Monday... A slight chance of rain and snow after noon. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 29.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 39.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 26.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 37.
Current Radar Image


Sun Almanac for Germantown, Wisconsin
Sunrise: 07:20 AM
Sunset: 4:19 PM
Civil Sunrise:06:47 AM
Civil Sunset: 4:51 PM
Nautical Sunrise: 06:11 AM
Nautical Sunset: 5:27 PM
Astro Sunrise: 05:37 AM
Astro Sunset: 6:02 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.