Generally dry weather is expected through the period, with the exception of one day.. unfortunately falling on Halloween. A low pressure system is forecast to track across North Dakota next Monday Oct 31st spreading an area of rain across southern MB. This system could bring 10-25 mm over portions of the Red River valley likely starting Monday morning and continuing in the evening before tapering off by midnight. Temperatures will be around +7C Halloween evening.. so conditions will be relatively mild, but wet.
WINNIPEG HALLOWEEN WEATHER STATS