Weizmann Institute of Science Campus
https://www.weizmann.ac.il/pages/public-visitors
Weather in Israel in October
October is an ideal time to visit. Expect temperatures around 70-80oF (21-27oC) in Tel Aviv, Rehovot area. There may be an occasional shower.
If you plan to visit the or Red Sea resort of Eilat be prepared for temperatures as high as 90oF (32oC).
Tourist in Israel
Visit Jerusalem's holy sites, Tel Aviv's cafés, shops and nightlife, the Galilee's nature reserves and the amazingly beautiful Negev desert region with its ancient ruins.
https://www.gov.il/en/Departments/ministry_of_tourism
https://visit.tel-aviv.gov.il/