Onalaska, WI

Current conditions, hourly and 7-day forecast, and live radar for Onalaska, WI 54650. Right now: mostly clear, 56°F. Data from the National Weather Service.

• Tonight: Mostly clear. Low around 56, with temperatures rising to around 58 overnight. Northwest wind around 7 mph.
• Thursday: Patchy fog before 7am. Sunny. High near 80, with temperatures falling to around 78 in the afternoon. West wind 2 to 6 mph.
• Thursday Night: Clear. Low around 57, with temperatures rising to around 59 overnight. South wind around 6 mph.
• Friday: Sunny, with a high near 82. South wind 6 to 15 mph, with gusts as high as 23 mph.
• Friday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. South wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Saturday: A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 78. West wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.