Sri Lanka were reduced to 140/5 in a chase of 279, giving England a 31-run win in rain truncted 2nd ODI at Dambulla on Saturday.
After only 15 overs were possible in the first ODI, second game also may weather-affected.
First one-day international between Sri Lanka and England was abandoned following heavy rains in Dambulla on Wednesday.
Top-of-the-world England out to battle conditions, spinners in Sri Lanka
Sri Lanka Cricket Board (SLC) has confirm Angelo Mathews axe for England ODIs.
Sri Lanka sacks skipper Mathews ahead of England tour, replacing him with Dinesh Chandimal.
England call up uncapped Surrey opener Rory Burns in the Test squad to tour Sri Lanka.
Olly Stone named in England ODI squad as cover for Liam Plunkett wedding clash.
The England cricket team will play three Tests, five ODIs and a T20I in Sri Lanka in October and November this year.