Weather forecast for: Birnamwood WI
Last Update: 2:41 pm CDT Sep 10, 2026
This Afternoon: Sunny, with a high near 75. West northwest wind around 8 mph.
Tonight: Clear, with a low around 51. Calm wind becoming south southwest around 5 mph after midnight.
Friday: Sunny, with a high near 80. South southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Friday Night: A slight chance of showers between 3am and 4am, then a chance of showers and thunderstorms after 4am. Clear, then becoming mostly cloudy toward daybreak, with a low around 62. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Southwest wind 11 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night: Partly cloudy, with a low around 48.
Sunday: Mostly sunny, with a high near 67.
Sunday Night: A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 45.
Monday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 67. Chance of precipitation is 80%.
Monday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 55. Chance of precipitation is 90%.
Tuesday: A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Tuesday Night: Partly cloudy, with a low around 47.
Wednesday: Partly sunny, with a high near 65.
WeatherWorld.com
