Weather forecast for: Rochester WI
Last Update: 12:16 am CDT Sep 29, 2026
Overnight: Patchy fog after 4am. Otherwise, clear, with a low around 47. Calm wind.
Tuesday: Patchy fog before 9am. Otherwise, increasing clouds, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 60. South wind around 5 mph.
Wednesday: Showers, with thunderstorms also possible after 4pm. High near 69. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night: Showers and possibly a thunderstorm. Low around 62. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday: Showers before 7am, then showers and possibly a thunderstorm between 7am and 4pm, then showers after 4pm. High near 70. Southwest wind around 5 mph becoming north in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night: Showers likely, mainly before 1am. Cloudy, with a low around 51. North wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 64. Northeast wind 5 to 10 mph.
Friday Night: Partly cloudy, with a low around 46.
Saturday: A 20 percent chance of showers. Mostly sunny, with a high near 65.
Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday: Partly sunny, with a high near 64.
Sunday Night: Mostly clear, with a low around 41.
Monday: Sunny, with a high near 60.
WeatherWorld.com
