Today should be relatively calm across Fiji. Modest humidity, and average temperatures are forecast for the day.
The infrared satellite imagery and the sea level analysis are shown below.
There are light clouds covering the islands right now. Most of the forecast activity is centered around the low pressure system to south west. The system is fairly far removed from the islands, and should largely stay that way.
The upper air chart shows a temperature inversion at the surface and the upper levels, 51 mm (~2 inches) of precipitable water, and upper winds out of the west.
The current rainfall radar animation (click the image to see the animation) is shown above. As you can see, there is sparce activity across the islands.