Jacksonville, Florida Weather:
Active Weather Warnings
Thursday, January 1, 2026
Sunny Weather
Day 64°
Night 43°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Sunny Weather

Day

63°

Night

43°

Wind

11 mph

UV Index

3

Precipitation

1 %

Weather Alerts and Warnings for

Minor Expected Likely

Frost Advisory

Frost Advisory issued December 31 at 10:39AM EST until January 1 at 8:00AM EST by NWS Jacksonville FL
Jan 1, 3:00 AM Jan 1, 8:00 AM
WHAT: Temperatures as low as 33 will result in frost formation.

WHERE: In Florida, Coastal Duval, Coastal Nassau, Eastern Clay,
Inland Flagler, Northern Inland St. Johns, South Central Duval,
Southern Inland St. Johns, and Western St. Johns Counties. In
Georgia, Coastal Camden and Coastal Glynn Counties.

WHEN: From 3 AM to 8 AM EST Thursday.

IMPACTS: Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
+ Read More
Take steps now to protect tender plants from the cold.
Updated: Dec 31, 9:35 PM Source: NWS Alert