Environment Southland has not lifted its water restrictions but will look at them again tomorrow.
Environment Southland chief executive Rob Phillips yesterday said rivers and aquifers had responded by varying degrees to the rainfall last week, but all were receding.
"With no further rainfall over the weekend, rivers continue to return to low levels. However, there is significant rainfall forecast tonight," Phillips said yesterday.
The weather forecast was for rain in much of Southland today.
More than 30mm was forecast for Invercargill and Gore.