Biting Winds and Early Showers: Jacksonville Braces for a Chilly Thursday and Overnight Freeze

Morning: A Damp and Dreary Commute

Jacksonville residents should keep their umbrellas within reach for the early morning hours of Thursday, February 5, 2026. Forecast data indicates that scattered showers will be present across the First Coast through approximately 8:00 a.m. Morning temperatures are starting in a chilly range, with lows dipping into the upper 30s and mid-40s. While the rain is expected to taper off quickly after sunrise, the damp roads and overcast skies will make for a somber start to the day.

Afternoon: Chilly Highs and Biting Northwest Winds

The departure of the morning rain won't bring much warmth. As the day progresses, a cold northwest wind will become the primary weather story. Wind speeds are predicted to remain steady between 15 and 25 mph, adding a significant bite to the air. Afternoon highs will struggle to reach the mid-50s, a sharp contrast to the milder temperatures seen earlier in the week. Cloud cover is expected to persist, making the daytime hours feel brisk and decidedly wintry for Northeast Florida.

Evening: Bracing for the Deep Freeze

The most significant weather concerns arrive after sunset as an Arctic air mass settles over the region. Skies are expected to remain mostly cloudy to overcast, but this will not prevent temperatures from plummeting. By late Thursday night and into early Friday morning, temperatures across Jacksonville and surrounding Duval County are forecast to drop to freezing levels or below. Meteorologists have already issued a Freeze Watch, which is expected to be upgraded to a Freeze Warning as the mercury falls.

Forecast at a Glance

• Early Morning: Showers possible until 8:00 a.m. with temperatures in the low 40s.
• Afternoon: Highs near 51-55°F under overcast skies with northwest winds at 15-25 mph.
• Overnight: Drastic cooling with temperatures hitting the freezing mark (32°F) or lower.
• Warnings: Wind advisories and a pending Freeze Warning for Friday morning.

Local authorities are urging residents to take standard cold-weather precautions. This includes protecting sensitive tropical plants, ensuring pets have adequate warmth, and practicing fire safety when using space heaters. With the wind chill making it feel even colder than the recorded temperature, Thursday is a day for heavy coats and layers.