Unless you live north of the arctic circle, its extremely doubtful you'll run into any issues, and even up there, the risk may be a small one. But running one oil is still less risky as pointed out by other posters.
2018 KIA Sportage LX 2.4 AWD:
PP 5w20, PH9688
Next: PEAK 5w30 Syn, L14459
2013 Hyundai Santa Fe Sport 2.0T:
M1HM 10w30, XG9688