| NWS Forecast for: New Glarus WI Issued by: National Weather Service Milwaukee, WI Last Update: 4:32 pm CDT Oct 7, 2026 | |
| Tonight: Increasing clouds, with a low around 49. West wind 5 to 10 mph. Thursday: Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph. Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. West wind around 5 mph becoming calm. Friday: A 20 percent chance of showers before 1pm. Increasing clouds, with a high near 72. Southeast wind 5 to 10 mph. Friday Night: Mostly clear, with a low around 59. South wind around 10 mph. Saturday: Sunny, with a high near 80. South wind 10 to 15 mph, with gusts as high as 25 mph. Saturday Night: Partly cloudy, with a low around 57. South wind 5 to 10 mph. Sunday: Sunny, with a high near 76. South wind around 5 mph. Sunday Night: Mostly clear, with a low around 57. Columbus Day: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 73. Monday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47. Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 61. Tuesday Night: Partly cloudy, with a low around 41. Wednesday: A 20 percent chance of showers. Mostly sunny, with a high near 60. | |
| New Glarus WI 42.82°N 89.62°W (Elev. 1050 ft) | |
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