


NWS Forecast for: Argonne WI Issued by: National Weather Service Green Bay, WI Last Update: 12:46 pm CDT Jul 15, 2025 | ![]() |
This Afternoon: Mostly sunny, with a high near 86. South southwest wind around 13 mph, with gusts as high as 22 mph. Tonight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 61. Southwest wind 5 to 9 mph becoming light and variable after midnight. Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 70. Light north wind becoming north northeast 5 to 9 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Wednesday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 4am, then a chance of showers after 4am. Cloudy, with a low around 49. North wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. Thursday: Mostly sunny, with a high near 69. North northeast wind around 8 mph, with gusts as high as 21 mph. Thursday Night: Mostly clear, with a low around 46. Friday: Mostly sunny, with a high near 73. Friday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Saturday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%. Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 56. Sunday: Partly sunny, with a high near 76. Sunday Night: Partly cloudy, with a low around 55. Monday: A 20 percent chance of showers. Partly sunny, with a high near 77. | |
Argonne WI 45.65°N 88.88°W (Elev. 1604 ft) | |
Visit your local NWS office at: https://www.weather.gov/grb |