JACKSONVILLE, Fla -- Another cold night will lead to some light frost by morning mainly west of I-95. Temperatures will range from the lower 30s well inland to near 40 at the beaches. Friday will be a beautiful day as our warming trend kicks into high gear. Highs in the upper 60s Friday will warm into the low to mid 70s for the weekend. Onshore east to northeast winds will keep beaches cooler each day along with an elevated rip current risk. Beware of high oak tree pollen counts all the way through the weekend.