Weather for Shugru Reservoir, CA - Shugru Reservoir, CA Weather, Current Weather in Shugru Reservoir, CA. Local weather report for Shugru Reservoir, CA, Local Shugru Reservoir, CA weather. Forecast for Shugru Reservoir, California, Shugru Reservoir, CA weather forecast. Find your local Shugru Reservoir weather forecast. Shugru Reservoir, CA weather conditions.