Temperature for 10 days Ontonagon County Park Campground and Picnic Area, F° Atmospheric pressure for 10 days in Ontonagon County Park Campground and Picnic Area, hPa Precipitation for 10 days in Ontonagon County Park Campground and Picnic Area, inch Wind for 10 days in Ontonagon County Park Campground and Picnic Area, mph 24-hour meteogram Ontonagon County Park Campground and Picnic Area