See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
27°
Partly Cloudy
Feels Like: 26°
Min: 25°
Max: 29°
The next few hours will be overcast, with today reaching 29°C and dropping to 24°C. The coming days will be partly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:16
Sunrise
19:25
Sunset
Moon
Waxing Crescent
12:34
Moonrise
22:01
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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UV Index
Humidity
Weather in Jacksonville today, September 16, 2026
Expect a mostly clear day in Jacksonville on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The first half of the day looks overcast, as cloud amounts reach about 100% around 04:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 25°C toward a daytime high of about 29°C. The air stays humid, with relative humidity between 49% and 80% and the peak around 04:00. Winds stay light, near 8.2 km/h by 16:00, so the day feels still more than breezy.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 13:00. Outdoor plans may still want a flexible backup. Expect visibility around 16.1 km. Sunrise is at 07:16 and sunset at 19:25, giving 12 hours 8 minutes of sunlight today.
Overall, Jacksonville on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 29°C.
Frequently asked questions about weather in Jacksonville
How warm does it get in Jacksonville?
The warmest month in Jacksonville is July, with average high temperatures of 33°C. The average temperature during this period is around 28°C.
How cold does it get in Jacksonville?
The coldest month in Jacksonville is January, with average low temperatures of 8°C. The average temperature during this period is around 13°C.
What is the wettest time of year in Jacksonville?
The wettest month in Jacksonville is August, with an average of 178mm of precipitation.
What is the driest time of year in Jacksonville?
The driest month in Jacksonville is November, with an average of 50mm of precipitation.
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