It will be mostly clear on Friday with a slight drop in temperatures. It will be fair on Shabbat, with a slight rise in temperatures through Sunday, making things warmer than usual through Monday.
Jerusalem: 27Celsius/81Fahrenheit; Kinneret/Sea of Galilee: 34C/93F;
Golan Heights: 29/84; Haifa: 25/77; Tel Aviv: 26/79; Be'er Sheva': 32/90;
Dead Sea, Eilat: 38/100