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Hourly Forecast
Daylight Hours
06:58
Sunrise
19:08
Sunset
Moon
Waxing Crescent
12:30
Moonrise
21:33
Moonset
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Weather in Jacksonville today, September 16, 2026
Plan for bright conditions in Jacksonville on September 16, 2026, though cloud cover thickens for a spell near 08:00. The day as a whole still leans toward sunshine. Morning skies stay relatively clear, holding cloud close to 42% near 08:00. The early part of the day favours being outside.
Temperatures climb from an overnight low near 17°C toward a daytime high of about 30°C. Moisture in the air spans 34%-90%, with the highest values around 08:00. Airflow remains manageable, reaching about 3.3 km/h around 18:00.
Through the afternoon skies look more workable, with cloud near 19% around 12:00. Later outdoor plans have a clearer window than the morning may have suggested. Expect visibility near 16.0 km, with poorer spells close to 13.7 km. Sunrise is at 06:58 and sunset at 19:08, giving 12 hours 10 minutes of sunlight today.
Taken together, settled sunshine in Jacksonville on September 16, 2026 makes outdoor timing easier, with highs near 30°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 31°C. The average temperature during this period is around 27°C.
How cold does it get in Jacksonville?
The coldest month in Jacksonville is January, with average low temperatures of 3°C. The average temperature during this period is around 8°C.
What is the wettest time of year in Jacksonville?
The wettest month in Jacksonville is August, with an average of 195mm of precipitation.
What is the driest time of year in Jacksonville?
The driest month in Jacksonville is October, with an average of 65mm of precipitation.
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