Sagittarius Daily Horoscope Sep 30, 2026 - Are you technically single but very deeply involved with someone, Sagittarius? If so, don't be surprised if today you extend or receive a proposal of marriage. Recent events have brought you very close together and greatly intensified the bond between you. Your partner may want to legalize that bond. Do you? If there is even the smallest doubt, give yourself some time to think. Acting on impulse isn't a good idea right now.