Sister Bay, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Cloudy
    47°
    Friday 5/10
    Forecast night icon
    47°
    Mostly Cloudy
    Hourly
    Night Details
    Mostly cloudy. Temperatures in the mid to upper 40s. Northwest wind 10 to 15 mph.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    59°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Saturday 5/11
    Day
    59°
    Mostly Cloudy
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers in the afternoon. Highs around 60. North wind 10 to 15 mph. Chance of rain 20 percent.
    Night Details
    Mostly clear. A slight chance of showers after midnight. Lows in the middle 40s. East wind 5 to 10 mph shifting to the south after midnight. Chance of rain 20 percent.
  • Forecast day icon
    Sunday
    60% Chance of Storms
    62°
    Forecast night icon
    Night
    50% Chance of Storms
    48°
    Sunday 5/12
    Day
    62°
    60% Chance of Storms
    Forecast day icon
    Night
    48°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Blustery. Warmer. Mostly cloudy with a chance of showers in the morning then partly cloudy with showers likely and a chance of thunderstorms in the afternoon. Highs in the upper 60s. South wind 10 to 15 mph increasing to 15 to 25 mph in the afternoon. Chance of rain 60 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the upper 40s. Southwest wind 5 to 10 mph shifting to the northwest after midnight.
  • Forecast day icon
    Monday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Monday 5/13
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs in the lower 60s. Northeast wind 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 40s.
  • Forecast day icon
    Tuesday
    Sunny
    58°
    Forecast night icon
    Night
    Clear
    43°
    Tuesday 5/14
    Day
    58°
    Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs in the upper 50s. Lows in the lower 40s.
    Night Details
    Clear. Highs in the upper 50s. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    40% Chance Rain Showers
    45°
    Wednesday 5/15
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs around 60.
    Night Details
    Mostly cloudy. A 40 percent chance of showers. Lows in the middle 40s. Highs in the lower 60s.
  • Forecast day icon
    Thursday
    40% Chance Rain Showers
    59°
    Forecast night icon
    Night
    30% Chance Rain Showers
    48°
    Thursday 5/16
    Day
    59°
    40% Chance Rain Showers
    Forecast day icon
    Night
    48°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A 40 percent chance of showers. Lows in the middle 40s. Highs in the lower 60s.
    Night Details
    Mostly cloudy. A 30 percent chance of showers. Lows in the upper 40s. Highs in the middle 60s.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    49°
    Friday 5/17
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A 30 percent chance of showers. Lows in the upper 40s. Highs in the middle 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 85%. Winds will be 4 mph from the NE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    58°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Saturday 5/18
    Day
    58°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 58F. Dew point will be around 47F with an average humidity of 75%. Winds will be 2 mph from the N.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 49F. Dew point will be around 47F with an average humidity of 86%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    58°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Sunday 5/19
    Day
    58°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 58F. Dew point will be around 46F with an average humidity of 73%. Winds will be 6 mph from the NW.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 46F with an average humidity of 81%. Winds will be 4 mph from the NW.