See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
29°
Thunderstorms
Feels Like: 24°
Min: 24°
Max: 29°
The next few hours will be clear, with today reaching 29°C and dropping to 24°C. The coming days will be light rain
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:10
Sunrise
19:18
Sunset
Moon
Waxing Crescent
12:18
Moonrise
22:03
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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UV Index
Humidity
Weather in Riviera Beach today, September 16, 2026
Cloud cover dominates in Riviera Beach on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 10:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 29°C and cooler readings close to 24°C. The air stays humid, with relative humidity between 78% and 94% and the peak around 23:00. Airflow remains manageable, reaching about 5.6 km/h around 11:00.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 14.6 km, though it can fall to 1.4 km. Sunrise is at 07:10 and sunset at 19:18, giving 12 hours 7 minutes of sunlight today.
The practical takeaway for Riviera Beach on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 29°C.
Frequently asked questions about weather in Riviera Beach
How warm does it get in Riviera Beach?
The warmest month in Riviera Beach is August, with average high temperatures of 30°C. The average temperature during this period is around 29°C.
How cold does it get in Riviera Beach?
The coldest month in Riviera Beach is January, with average low temperatures of 19°C. The average temperature during this period is around 21°C.
What is the wettest time of year in Riviera Beach?
The wettest month in Riviera Beach is June, with an average of 230mm of precipitation.
What is the driest time of year in Riviera Beach?
The driest month in Riviera Beach is February, with an average of 48mm of precipitation.
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