Forbes can expect good follow up rain from today, according to weatherzone.com.au  with an 80 per cent chance of falls between 10 and 20mm, more likely in the afternoon and evening.

Overnight temperatures were expected to stay in the high teens before a top temperature later today of 32 degrees coinciding with possible thunderstorms between 6pm and midnight.

The storms are expected to return on Wednesday morning with weatherzone predicting an 80 per cent chance of a further 5-10mm after another warm evening with the mercury expected to fall only as far as 18 degrees.

Fine conditions are expected to return on Thursday before rain again on Saturday.

So far this month Forbes has received 25.4mm of rain.