Worcestershire 157 (Dale 6-41, T Price 4-58) and 51 for 4 (Libby 22, T Price 2-19) drew with Gloucestershire 231 (T Price 109, Leach 4-49) and 226 for 4 dec (Dent 83, Bracey 51)
Gloucestershire were denied probable victory by the elements after ripping out the Worcestershire top order on the final day of the LV=Insurance County Championship encounter at New Road.
The visitors resumed on 172 for 3 in their second innings and added 54 runs in 10 overs before captain Graeme van Buuren pulled out.
Worcestershire were set a 301 target in 84 overs and a mixture of testing bowling in seam-friendly conditions and some poor shot selections reduced them to 51 for 4 with Club Captain Brett D'Oliveira also retiring with a hand injury.
But it began raining during the lunch interval to leave Gloucestershire still searching for their first win of the season after last week's total wash-out against Yorkshire at Bristol.
It was hard not to feel sympathy for Gloucestershire, who had shown great resilience to recover from being reduced to 45 for 7 on the opening morning.
Worcestershire were left to reflect on failing to capitalise on their early dominance with the ball and would have been the more relieved of the two sides when play was eventually abandoned after tea. Both sides had to be content with eight points.
Van Buuren had scored the bulk of the runs during the morning session in making an unbeaten 34, although he survived a chance to deep midwicket off Joe Leach.
Worcestershire opener Ed Pollock had an escape from the first ball of the innings when he was put down at gulley off Marchant de Lange. But he failed to profit from this let-off and on three went to pull Price and skied a catch to square leg.
Azhar Ali was also guilty of a reckless shot when he mistimed a hook against Price and was pouched at mid on.
But there was little Jack Haynes could do about a de Lange delivery which lifted on him and flew to second slip as he collected a pair in the game.
D'Oliveira, was then forced to retire injured after being struck on what apppeared to be the left hand by another pacey de Lange delivery.
Opener Jake Libby made 22 before he nicked a delivery which lifted on him from Dale to gully to leave Worcestershire wobbling at lunch - and then the elements took over.