56342 Weather (Isle, MN)

Weather forecast for: Isle MN

Last Update: 11:21 am CDT Sep 11, 2026

This Afternoon: A slight chance of showers between 2pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tonight: Showers and thunderstorms likely, mainly before midnight. Cloudy, then gradual clearing toward daybreak, with a low around 55. South wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday: Sunny, with a high near 68. West northwest wind around 15 mph.

Saturday Night: Mostly cloudy, with a low around 49. Northwest wind 5 to 10 mph becoming light after midnight.

Sunday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 59. Calm wind becoming northwest around 5 mph.

Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 45. Light and variable wind becoming east southeast 5 to 10 mph after midnight.

Monday: Showers, with thunderstorms also possible after 1pm. High near 60. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. South wind around 10 mph becoming west after midnight.

Tuesday: Mostly sunny, with a high near 63. West northwest wind 10 to 15 mph.

Tuesday Night: Partly cloudy, with a low around 45. Calm wind.

Wednesday: A 20 percent chance of showers. Mostly sunny, with a high near 68. Calm wind becoming south around 5 mph in the afternoon.

Wednesday Night: A 30 percent chance of showers. Partly cloudy, with a low around 49. Calm wind becoming south southwest around 5 mph.

Thursday: A 20 percent chance of showers. Mostly sunny, with a high near 69. West wind 5 to 10 mph.