Sister Bay, WI Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Partly Cloudy 11°F
Feels Like -5°F  
Humidity 66% Dew Point 2°F Wind NW 15 MPH Gusts 23 Barometer 30.22 in.
Report from a MADIS/MESONET weather station 3.5 mi. NE of central Sister Bay
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Point Forecast at a Glance

WedDec 3
Wed Dec 3: Partly Cloudy, Low 8F
 
8
ThuDec 4
Thu Dec 4: Mostly Sunny, High 19F
19
 
FriDec 5
Fri Dec 5: Snow, High 27F, Low 19F
50%
27
19
SatDec 6
Sat Dec 6: Partly Sunny, High 26F, Low 13F
26
13
SunDec 7
Sun Dec 7: Mostly Sunny, High 21F, Low 12F
21
12
MonDec 8
Mon Dec 8: Snow, High 25F, Low 19F
30%
25
19
TueDec 9
Tue Dec 9: Snow, High 31F, Low 21F
40%
31
21

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 19°F to 31°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 32°F with lows around 19°F.

This Date in Weather History

1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.

More on this and other weather history

Sister Bay, WI 7 Day Weather Forecast Details

Wednesday Dec 3

Partly Cloudy

Night: Partly cloudy, with a low around 8. Northwest wind around 17 mph, with gusts as high as 24 mph.

Thursday Dec 4

Mostly Sunny

Day: Mostly sunny, with a high near 19. Northwest wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

Snow

Night: A chance of flurries between 4am and 5am, then a slight chance of snow after 5am. Increasing clouds, with a temperature falling to near 13 by 9pm, then rising to around 18 during the remainder of the night. Breezy, with a south southwest wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Friday Dec 5

Snow

Day: A 50 percent chance of snow. Cloudy, with a high near 27. West southwest wind 13 to 20 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

Snow

Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 19. Southwest wind around 14 mph becoming west northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

Saturday Dec 6

Partly Sunny

Day: Partly sunny, with a high near 26.

Snow

Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 13.

Sunday Dec 7

Mostly Sunny

Day: Mostly sunny, with a high near 21.

Mostly Cloudy

Night: Mostly cloudy, with a low around 12.

Monday Dec 8

Snow

Day: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 25.

Snow

Night: Snow likely. Cloudy, with a low around 19. Chance of precipitation is 70%.

Tuesday Dec 9

Snow

Day: A 40 percent chance of snow. Mostly cloudy, with a high near 31.

Snow

Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21.

Wednesday Dec 10

Snow

Day: A 50 percent chance of snow. Mostly cloudy, with a high near 31.


About Sister Bay, WI

Sister Bay is a village in Door County, Wisconsin, United States. The population was 1,148 at the 2020 census. It is situated along the shore of Green Bay on the Door Peninsula, a popular Upper Midwest vacation destination.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.