| NWS Forecast for: Sister Bay WI Issued by: National Weather Service Green Bay, WI Last Update: 10:31 pm CDT Jul 13, 2025 |  |
Overnight: Areas of smoke. Partly cloudy, with a steady temperature around 68. Southwest wind around 8 mph. Monday: Areas of smoke before 8am. Sunny, with a high near 84. West southwest wind around 8 mph. Monday Night: Mostly clear, with a low around 68. South wind around 7 mph. Tuesday: Sunny, with a high near 84. South wind 6 to 10 mph. Tuesday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 66. South wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 30%. Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. Chance of precipitation is 40%. Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 40%. Thursday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 59. Friday: Sunny, with a high near 77. Friday Night: Partly cloudy, with a low around 62. Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Saturday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 78. | |
| Sister Bay WI 45.19°N 87.12°W (Elev. 630 ft) | |
Visit your local NWS office at: https://www.weather.gov/grb |
