See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
31°
Mostly Clear
Feels Like: 25°
Min: 26°
Max: 32°
The next few hours will be clear, with today reaching 32°C and dropping to 27°C. The coming days will be breezy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:10
Sunrise
19:19
Sunset
Moon
Waxing Crescent
11:20
Moonrise
21:26
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
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UV Index
Humidity
Weather in Boca Raton today, September 15, 2026
Expect a mostly clear day in Boca Raton on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.
The temperature range runs from about 26°C up to 32°C. Relative humidity sits between 69% and 83%, reaching its peak around 22:00. Winds stay light, near 5.9 km/h by 16:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 79% around 19:00. Bright spells should stay limited even as the day wears on. Visibility stays near 16.1 km. Expect sunrise at 07:10, sunset at 19:19, and 12 hours 8 minutes of sunlight today overall.
Overall, Boca Raton on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 32°C.
Frequently asked questions about weather in Boca Raton
How warm does it get in Boca Raton?
The warmest month in Boca Raton is August, with average high temperatures of 31°C. The average temperature during this period is around 29°C.
How cold does it get in Boca Raton?
The coldest month in Boca Raton is January, with average low temperatures of 18°C. The average temperature during this period is around 21°C.
What is the wettest time of year in Boca Raton?
The wettest month in Boca Raton is September, with an average of 216mm of precipitation.
What is the driest time of year in Boca Raton?
The driest month in Boca Raton is February, with an average of 47mm of precipitation.
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