AccuWeather.com for Sister Bay, WI

Beach & Pool Forecast

• Wednesday

  May 30

  1 out of 10 (medium - high)
  Poor Expect poor conditions at the beach or pool.

  Clouds break for sun; cooler Hi 54° Low 40° Humidity 56% forecast details
• Thursday

  May 31

  3 out of 10 (medium - high)
  Fair Expect only fair conditions at the beach or pool.

  Turning cloudy Hi 61° Low 47° Humidity 45% forecast details
• Friday

  Jun 1

  1 out of 10 (medium - high)
  Poor Expect poor conditions at the beach or pool.

  Cloudy, a shower; cooler Hi 52° Low 46° Humidity 83% forecast details
• Saturday

  Jun 2

  2 out of 10 (medium - high)
  Poor Expect poor conditions at the beach or pool.

  Warmer with a passing shower Hi 65° Low 52° Humidity 60% forecast details
• Sunday

  Jun 3

  3 out of 10 (medium - high)
  Fair Expect only fair conditions at the beach or pool.

  Partly sunny and breezy Hi 70° Low 56° Humidity 58% forecast details