Brightsmen Lake gets very little rain. Most of the rain falls during June, and the driest of the months is February. During the long summer days highs here at Brightsmen Lake get into the 80's, and the overnight is a tad cooler of course, commonly in the 50's. The wintertime brings highs down to the 10's, and night lows through the winter for Brightsmen Lake tend to be in the-10's.
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These outdoors activities are available near Brightsmen Lake.