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Hourly Forecast
Daylight Hours
07:20
Sunrise
19:27
Sunset
Moon
Waxing Crescent
12:29
Moonrise
22:17
Moonset
Daily Forecast
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Weather in Brownsville today, September 16, 2026
Expect a mostly clear day in Brownsville on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a brighter morning, with limited cloud around 54% by 09:00. Conditions start on a settled note.
The temperature range runs from about 26°C up to 36°C. Expect humidity between 39% and 91%, most humid near 06:00. Expect gentle winds, highest near 16:00 at 6.8 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 15:00. Outdoor plans may still want a flexible backup. Expect visibility near 15.8 km, with poorer spells close to 14.1 km. Expect sunrise at 07:20, sunset at 19:27, and 12 hours 7 minutes of sunlight today overall.
Overall, Brownsville on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 36°C.
Frequently asked questions about weather in Brownsville
How warm does it get in Brownsville?
The warmest month in Brownsville is August, with average high temperatures of 34°C. The average temperature during this period is around 30°C.
How cold does it get in Brownsville?
The coldest month in Brownsville is January, with average low temperatures of 13°C. The average temperature during this period is around 17°C.
What is the wettest time of year in Brownsville?
The wettest month in Brownsville is September, with an average of 111mm of precipitation.
What is the driest time of year in Brownsville?
The driest month in Brownsville is February, with an average of 19mm of precipitation.
