56647 Weather (Blackduck, MN)

Weather forecast for: Blackduck MN

Last Update: 12:36 am CDT Sep 17, 2026

Overnight: Mostly cloudy, with a low around 50. Calm wind.

Thursday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 67. Calm wind becoming north around 5 mph in the afternoon.

Thursday Night: Increasing clouds, with a low around 43. Light and variable wind.

Friday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 64. East southeast wind 5 to 9 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 49. East wind 3 to 6 mph.

Saturday: Partly sunny, with a high near 69. Calm wind becoming northeast around 6 mph in the afternoon.

Saturday Night: Mostly cloudy, with a low around 48. North northeast wind around 5 mph becoming calm in the evening.

Sunday: Partly sunny, with a high near 67. East wind 3 to 6 mph.

Sunday Night: Mostly cloudy, with a low around 46. Light east southeast wind.

Monday: Partly sunny, with a high near 66. East southeast wind 3 to 6 mph.

Monday Night: Partly cloudy, with a low around 46. Light southeast wind.

Tuesday: Partly sunny, with a high near 68. South southeast wind 3 to 7 mph.

Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. South wind around 5 mph.

Wednesday: Partly sunny, with a high near 69. South southwest wind 3 to 8 mph.