Weather for Southland Timber Lake, GA - Southland Timber Lake, GA Weather, Current Weather in Southland Timber Lake, GA. Local weather report for Southland Timber Lake, GA, Local Southland Timber Lake, GA weather. Forecast for Southland Timber Lake, Georgia, Southland Timber Lake, GA weather forecast. Find your local Southland Timber Lake weather forecast. Southland Timber Lake, GA weather conditions.